82815366920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35573}}^1$

素因数の和:35656

約数の個数: 192

約数和(自身を含む): 226536654960

約数和(自身を除く): 143721288040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 121, 130, 143, 148, 185, 220, 242, 260, 286, 296, 370, 407, 440, 481, 484, 520, 572, 605, 715, 740, 814, 962, 968, 1144, 1210, 1430, 1480, 1573, 1628, 1924, 2035, 2405, 2420, 2860, 3146, 3256, 3848, 4070, 4477, 4810, 4840, 5291, 5720, 6292, 7865, 8140, 8954, 9620, 10582, 12584, 15730, 16280, 17908, 19240, 21164, 22385, 26455, 31460, 35573, 35816, 42328, 44770, 52910, 58201, 62920, 71146, 89540, 105820, 116402, 142292, 177865, 179080, 211640, 232804, 284584, 291005, 355730, 391303, 462449, 465608, 582010, 711460, 782606, 924898, 1164020, 1316201, 1422920, 1565212, 1849796, 1956515, 2312245, 2328040, 2632402, 3130424, 3699592, 3913030, 4304333, 4624490, 5086939, 5264804, 6581005, 7826060, 8608666, 9248980, 10173878, 10529608, 13162010, 14478211, 15652120, 17110613, 17217332, 18497960, 20347756, 21521665, 25434695, 26324020, 28956422, 34221226, 34434664, 40695512, 43043330, 50869390, 52648040, 55956329, 57912844, 68442452, 72391055, 85553065, 86086660, 101738780, 111912658, 115825688, 136884904, 144782110, 159260321, 171106130, 172173320, 188216743, 203477560, 223825316, 279781645, 289564220, 318520642, 342212260, 376433486, 447650632, 559563290, 579128440, 637041284, 684424520, 752866972, 796301605, 941083715, 1119126580, 1274082568, 1505733944, 1592603210, 1882167430, 2070384173, 2238253160, 3185206420, 3764334860, 4140768346, 6370412840, 7528669720, 8281536692, 10351920865, 16563073384, 20703841730, 41407683460, 82815366920]

約数ペア:

[(1, 82815366920), (2, 41407683460), (4, 20703841730), (5, 16563073384), (8, 10351920865), (10, 8281536692), (11, 7528669720), (13, 6370412840), (20, 4140768346), (22, 3764334860), (26, 3185206420), (37, 2238253160), (40, 2070384173), (44, 1882167430), (52, 1592603210), (55, 1505733944), (65, 1274082568), (74, 1119126580), (88, 941083715), (104, 796301605), (110, 752866972), (121, 684424520), (130, 637041284), (143, 579128440), (148, 559563290), (185, 447650632), (220, 376433486), (242, 342212260), (260, 318520642), (286, 289564220), (296, 279781645), (370, 223825316), (407, 203477560), (440, 188216743), (481, 172173320), (484, 171106130), (520, 159260321), (572, 144782110), (605, 136884904), (715, 115825688), (740, 111912658), (814, 101738780), (962, 86086660), (968, 85553065), (1144, 72391055), (1210, 68442452), (1430, 57912844), (1480, 55956329), (1573, 52648040), (1628, 50869390), (1924, 43043330), (2035, 40695512), (2405, 34434664), (2420, 34221226), (2860, 28956422), (3146, 26324020), (3256, 25434695), (3848, 21521665), (4070, 20347756), (4477, 18497960), (4810, 17217332), (4840, 17110613), (5291, 15652120), (5720, 14478211), (6292, 13162010), (7865, 10529608), (8140, 10173878), (8954, 9248980), (9620, 8608666), (10582, 7826060), (12584, 6581005), (15730, 5264804), (16280, 5086939), (17908, 4624490), (19240, 4304333), (21164, 3913030), (22385, 3699592), (26455, 3130424), (31460, 2632402), (35573, 2328040), (35816, 2312245), (42328, 1956515), (44770, 1849796), (52910, 1565212), (58201, 1422920), (62920, 1316201), (71146, 1164020), (89540, 924898), (105820, 782606), (116402, 711460), (142292, 582010), (177865, 465608), (179080, 462449), (211640, 391303), (232804, 355730), (284584, 291005)]