40924260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17489}}^1$

素因数の和:17517

約数の個数: 72

約数和(自身を含む): 133693560

約数和(自身を除く): 92769300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17489, 34978, 52467, 69956, 87445, 104934, 157401, 174890, 209868, 227357, 262335, 314802, 349780, 454714, 524670, 629604, 682071, 787005, 909428, 1049340, 1136785, 1364142, 1574010, 2046213, 2273570, 2728284, 3148020, 3410355, 4092426, 4547140, 6820710, 8184852, 10231065, 13641420, 20462130, 40924260]

約数ペア:

[(1, 40924260), (2, 20462130), (3, 13641420), (4, 10231065), (5, 8184852), (6, 6820710), (9, 4547140), (10, 4092426), (12, 3410355), (13, 3148020), (15, 2728284), (18, 2273570), (20, 2046213), (26, 1574010), (30, 1364142), (36, 1136785), (39, 1049340), (45, 909428), (52, 787005), (60, 682071), (65, 629604), (78, 524670), (90, 454714), (117, 349780), (130, 314802), (156, 262335), (180, 227357), (195, 209868), (234, 174890), (260, 157401), (390, 104934), (468, 87445), (585, 69956), (780, 52467), (1170, 34978), (2340, 17489)]