17686959620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2383}}^1\times {\mathrm{3067}}^1$

素因数の和:5481

約数の個数: 72

約数和(自身を含む): 40856629632

約数和(自身を除く): 23169670012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2383, 2420, 3067, 4766, 6134, 9532, 11915, 12268, 15335, 23830, 26213, 30670, 33737, 47660, 52426, 61340, 67474, 104852, 131065, 134948, 168685, 262130, 288343, 337370, 371107, 524260, 576686, 674740, 742214, 1153372, 1441715, 1484428, 1855535, 2883430, 3711070, 5766860, 7308661, 7422140, 14617322, 29234644, 36543305, 73086610, 80395271, 146173220, 160790542, 321581084, 401976355, 803952710, 884347981, 1607905420, 1768695962, 3537391924, 4421739905, 8843479810, 17686959620]

約数ペア:

[(1, 17686959620), (2, 8843479810), (4, 4421739905), (5, 3537391924), (10, 1768695962), (11, 1607905420), (20, 884347981), (22, 803952710), (44, 401976355), (55, 321581084), (110, 160790542), (121, 146173220), (220, 80395271), (242, 73086610), (484, 36543305), (605, 29234644), (1210, 14617322), (2383, 7422140), (2420, 7308661), (3067, 5766860), (4766, 3711070), (6134, 2883430), (9532, 1855535), (11915, 1484428), (12268, 1441715), (15335, 1153372), (23830, 742214), (26213, 674740), (30670, 576686), (33737, 524260), (47660, 371107), (52426, 337370), (61340, 288343), (67474, 262130), (104852, 168685), (131065, 134948)]