2816495500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 7947313920

約数和(自身を除く): 5130818420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 37, 49, 50, 52, 65, 70, 74, 91, 98, 100, 125, 130, 140, 148, 175, 182, 185, 196, 239, 245, 250, 259, 260, 325, 350, 364, 370, 455, 478, 481, 490, 500, 518, 637, 650, 700, 740, 875, 910, 925, 956, 962, 980, 1036, 1195, 1225, 1274, 1295, 1300, 1625, 1673, 1750, 1813, 1820, 1850, 1924, 2275, 2390, 2405, 2450, 2548, 2590, 3107, 3185, 3250, 3346, 3367, 3500, 3626, 3700, 4550, 4625, 4780, 4810, 4900, 5180, 5975, 6125, 6214, 6370, 6475, 6500, 6692, 6734, 7252, 8365, 8843, 9065, 9100, 9250, 9620, 11375, 11711, 11950, 12025, 12250, 12428, 12740, 12950, 13468, 15535, 15925, 16730, 16835, 17686, 18130, 18500, 21749, 22750, 23422, 23569, 23900, 24050, 24500, 25900, 29875, 31070, 31850, 32375, 33460, 33670, 35372, 36260, 41825, 43498, 44215, 45325, 45500, 46844, 47138, 48100, 58555, 59750, 60125, 61901, 62140, 63700, 64750, 67340, 77675, 79625, 83650, 84175, 86996, 88430, 90650, 94276, 108745, 114959, 117110, 117845, 119500, 120250, 123802, 129500, 152243, 155350, 159250, 167300, 168350, 176860, 181300, 209125, 217490, 221075, 226625, 229918, 234220, 235690, 240500, 247604, 292775, 304486, 309505, 310700, 318500, 336700, 388375, 418250, 420875, 433307, 434980, 442150, 453250, 459836, 471380, 543725, 574795, 585550, 589225, 608972, 619010, 761215, 776750, 804713, 836500, 841750, 866614, 884300, 906500, 1087450, 1105375, 1149590, 1171100, 1178450, 1238020, 1463875, 1522430, 1547525, 1553500, 1609426, 1683500, 1733228, 2166535, 2174900, 2210750, 2299180, 2356900, 2718625, 2873975, 2927750, 2946125, 3044860, 3095050, 3218852, 3806075, 4023565, 4333070, 4421500, 5437250, 5632991, 5747950, 5855500, 5892250, 6190100, 7612150, 7737625, 8047130, 8666140, 10832675, 10874500, 11265982, 11495900, 11784500, 14369875, 15224300, 15475250, 16094260, 19030375, 20117825, 21665350, 22531964, 28164955, 28739750, 30950500, 38060750, 40235650, 43330700, 54163375, 56329910, 57479500, 76121500, 80471300, 100589125, 108326750, 112659820, 140824775, 201178250, 216653500, 281649550, 402356500, 563299100, 704123875, 1408247750, 2816495500]

約数ペア:

[(1, 2816495500), (2, 1408247750), (4, 704123875), (5, 563299100), (7, 402356500), (10, 281649550), (13, 216653500), (14, 201178250), (20, 140824775), (25, 112659820), (26, 108326750), (28, 100589125), (35, 80471300), (37, 76121500), (49, 57479500), (50, 56329910), (52, 54163375), (65, 43330700), (70, 40235650), (74, 38060750), (91, 30950500), (98, 28739750), (100, 28164955), (125, 22531964), (130, 21665350), (140, 20117825), (148, 19030375), (175, 16094260), (182, 15475250), (185, 15224300), (196, 14369875), (239, 11784500), (245, 11495900), (250, 11265982), (259, 10874500), (260, 10832675), (325, 8666140), (350, 8047130), (364, 7737625), (370, 7612150), (455, 6190100), (478, 5892250), (481, 5855500), (490, 5747950), (500, 5632991), (518, 5437250), (637, 4421500), (650, 4333070), (700, 4023565), (740, 3806075), (875, 3218852), (910, 3095050), (925, 3044860), (956, 2946125), (962, 2927750), (980, 2873975), (1036, 2718625), (1195, 2356900), (1225, 2299180), (1274, 2210750), (1295, 2174900), (1300, 2166535), (1625, 1733228), (1673, 1683500), (1750, 1609426), (1813, 1553500), (1820, 1547525), (1850, 1522430), (1924, 1463875), (2275, 1238020), (2390, 1178450), (2405, 1171100), (2450, 1149590), (2548, 1105375), (2590, 1087450), (3107, 906500), (3185, 884300), (3250, 866614), (3346, 841750), (3367, 836500), (3500, 804713), (3626, 776750), (3700, 761215), (4550, 619010), (4625, 608972), (4780, 589225), (4810, 585550), (4900, 574795), (5180, 543725), (5975, 471380), (6125, 459836), (6214, 453250), (6370, 442150), (6475, 434980), (6500, 433307), (6692, 420875), (6734, 418250), (7252, 388375), (8365, 336700), (8843, 318500), (9065, 310700), (9100, 309505), (9250, 304486), (9620, 292775), (11375, 247604), (11711, 240500), (11950, 235690), (12025, 234220), (12250, 229918), (12428, 226625), (12740, 221075), (12950, 217490), (13468, 209125), (15535, 181300), (15925, 176860), (16730, 168350), (16835, 167300), (17686, 159250), (18130, 155350), (18500, 152243), (21749, 129500), (22750, 123802), (23422, 120250), (23569, 119500), (23900, 117845), (24050, 117110), (24500, 114959), (25900, 108745), (29875, 94276), (31070, 90650), (31850, 88430), (32375, 86996), (33460, 84175), (33670, 83650), (35372, 79625), (36260, 77675), (41825, 67340), (43498, 64750), (44215, 63700), (45325, 62140), (45500, 61901), (46844, 60125), (47138, 59750), (48100, 58555)]