2601314500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 6361467840

約数和(自身を除く): 3760153340

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 61, 68, 85, 100, 116, 122, 125, 145, 170, 173, 244, 250, 290, 305, 340, 346, 425, 493, 500, 580, 610, 692, 725, 850, 865, 986, 1037, 1220, 1450, 1525, 1700, 1730, 1769, 1972, 2074, 2125, 2465, 2900, 2941, 3050, 3460, 3538, 3625, 4148, 4250, 4325, 4930, 5017, 5185, 5882, 6100, 7076, 7250, 7625, 8500, 8650, 8845, 9860, 10034, 10370, 10553, 11764, 12325, 14500, 14705, 15250, 17300, 17690, 20068, 20740, 21106, 21625, 24650, 25085, 25925, 29410, 30073, 30500, 35380, 42212, 43250, 44225, 49300, 50170, 51850, 52765, 58820, 60146, 61625, 73525, 85289, 86500, 88450, 100340, 103700, 105530, 120292, 123250, 125425, 129625, 147050, 150365, 170578, 176900, 179401, 211060, 221125, 246500, 250850, 259250, 263825, 294100, 300730, 306037, 341156, 358802, 367625, 426445, 442250, 501700, 518500, 527650, 601460, 612074, 627125, 717604, 735250, 751825, 852890, 884500, 897005, 1055300, 1224148, 1254250, 1319125, 1470500, 1503650, 1530185, 1705780, 1794010, 2132225, 2508500, 2638250, 3007300, 3060370, 3588020, 3759125, 4264450, 4485025, 5202629, 5276500, 6120740, 7518250, 7650925, 8528900, 8970050, 10405258, 10661125, 15036500, 15301850, 17940100, 20810516, 21322250, 22425125, 26013145, 30603700, 38254625, 42644500, 44850250, 52026290, 76509250, 89700500, 104052580, 130065725, 153018500, 260131450, 520262900, 650328625, 1300657250, 2601314500]

約数ペア:

[(1, 2601314500), (2, 1300657250), (4, 650328625), (5, 520262900), (10, 260131450), (17, 153018500), (20, 130065725), (25, 104052580), (29, 89700500), (34, 76509250), (50, 52026290), (58, 44850250), (61, 42644500), (68, 38254625), (85, 30603700), (100, 26013145), (116, 22425125), (122, 21322250), (125, 20810516), (145, 17940100), (170, 15301850), (173, 15036500), (244, 10661125), (250, 10405258), (290, 8970050), (305, 8528900), (340, 7650925), (346, 7518250), (425, 6120740), (493, 5276500), (500, 5202629), (580, 4485025), (610, 4264450), (692, 3759125), (725, 3588020), (850, 3060370), (865, 3007300), (986, 2638250), (1037, 2508500), (1220, 2132225), (1450, 1794010), (1525, 1705780), (1700, 1530185), (1730, 1503650), (1769, 1470500), (1972, 1319125), (2074, 1254250), (2125, 1224148), (2465, 1055300), (2900, 897005), (2941, 884500), (3050, 852890), (3460, 751825), (3538, 735250), (3625, 717604), (4148, 627125), (4250, 612074), (4325, 601460), (4930, 527650), (5017, 518500), (5185, 501700), (5882, 442250), (6100, 426445), (7076, 367625), (7250, 358802), (7625, 341156), (8500, 306037), (8650, 300730), (8845, 294100), (9860, 263825), (10034, 259250), (10370, 250850), (10553, 246500), (11764, 221125), (12325, 211060), (14500, 179401), (14705, 176900), (15250, 170578), (17300, 150365), (17690, 147050), (20068, 129625), (20740, 125425), (21106, 123250), (21625, 120292), (24650, 105530), (25085, 103700), (25925, 100340), (29410, 88450), (30073, 86500), (30500, 85289), (35380, 73525), (42212, 61625), (43250, 60146), (44225, 58820), (49300, 52765), (50170, 51850)]