104294320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 278200944

約数和(自身を除く): 173906624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 289, 340, 347, 442, 520, 578, 680, 694, 884, 1040, 1105, 1156, 1360, 1388, 1445, 1735, 1768, 2210, 2312, 2776, 2890, 3470, 3536, 3757, 4420, 4511, 4624, 5552, 5780, 5899, 6940, 7514, 8840, 9022, 11560, 11798, 13880, 15028, 17680, 18044, 18785, 22555, 23120, 23596, 27760, 29495, 30056, 36088, 37570, 45110, 47192, 58990, 60112, 72176, 75140, 76687, 90220, 94384, 100283, 117980, 150280, 153374, 180440, 200566, 235960, 300560, 306748, 360880, 383435, 401132, 471920, 501415, 613496, 766870, 802264, 1002830, 1226992, 1303679, 1533740, 1604528, 2005660, 2607358, 3067480, 4011320, 5214716, 6134960, 6518395, 8022640, 10429432, 13036790, 20858864, 26073580, 52147160, 104294320]

約数ペア:

[(1, 104294320), (2, 52147160), (4, 26073580), (5, 20858864), (8, 13036790), (10, 10429432), (13, 8022640), (16, 6518395), (17, 6134960), (20, 5214716), (26, 4011320), (34, 3067480), (40, 2607358), (52, 2005660), (65, 1604528), (68, 1533740), (80, 1303679), (85, 1226992), (104, 1002830), (130, 802264), (136, 766870), (170, 613496), (208, 501415), (221, 471920), (260, 401132), (272, 383435), (289, 360880), (340, 306748), (347, 300560), (442, 235960), (520, 200566), (578, 180440), (680, 153374), (694, 150280), (884, 117980), (1040, 100283), (1105, 94384), (1156, 90220), (1360, 76687), (1388, 75140), (1445, 72176), (1735, 60112), (1768, 58990), (2210, 47192), (2312, 45110), (2776, 37570), (2890, 36088), (3470, 30056), (3536, 29495), (3757, 27760), (4420, 23596), (4511, 23120), (4624, 22555), (5552, 18785), (5780, 18044), (5899, 17680), (6940, 15028), (7514, 13880), (8840, 11798), (9022, 11560)]