118963880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11483}}^1$

素因数の和:11538

約数の個数: 64

約数和(自身を含む): 314202240

約数和(自身を除く): 195238360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 11483, 22966, 45932, 57415, 80381, 91864, 114830, 160762, 229660, 321524, 401905, 424871, 459320, 643048, 803810, 849742, 1607620, 1699484, 2124355, 2974097, 3215240, 3398968, 4248710, 5948194, 8497420, 11896388, 14870485, 16994840, 23792776, 29740970, 59481940, 118963880]

約数ペア:

[(1, 118963880), (2, 59481940), (4, 29740970), (5, 23792776), (7, 16994840), (8, 14870485), (10, 11896388), (14, 8497420), (20, 5948194), (28, 4248710), (35, 3398968), (37, 3215240), (40, 2974097), (56, 2124355), (70, 1699484), (74, 1607620), (140, 849742), (148, 803810), (185, 643048), (259, 459320), (280, 424871), (296, 401905), (370, 321524), (518, 229660), (740, 160762), (1036, 114830), (1295, 91864), (1480, 80381), (2072, 57415), (2590, 45932), (5180, 22966), (10360, 11483)]