103455680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10477

約数の個数: 56

約数和(自身を含む): 254325120

約数和(自身を除く): 150869440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 10429, 20858, 41716, 52145, 83432, 104290, 166864, 208580, 323299, 333728, 417160, 646598, 667456, 834320, 1293196, 1616495, 1668640, 2586392, 3232990, 3337280, 5172784, 6465980, 10345568, 12931960, 20691136, 25863920, 51727840, 103455680]

約数ペア:

[(1, 103455680), (2, 51727840), (4, 25863920), (5, 20691136), (8, 12931960), (10, 10345568), (16, 6465980), (20, 5172784), (31, 3337280), (32, 3232990), (40, 2586392), (62, 1668640), (64, 1616495), (80, 1293196), (124, 834320), (155, 667456), (160, 646598), (248, 417160), (310, 333728), (320, 323299), (496, 208580), (620, 166864), (992, 104290), (1240, 83432), (1984, 52145), (2480, 41716), (4960, 20858), (9920, 10429)]