91944920

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15427}}^1$

素因数の和:15587

約数の個数: 32

約数和(自身を含む): 208278000

約数和(自身を除く): 116333080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 15427, 30854, 61708, 77135, 123416, 154270, 308540, 617080, 2298623, 4597246, 9194492, 11493115, 18388984, 22986230, 45972460, 91944920]

約数ペア:

[(1, 91944920), (2, 45972460), (4, 22986230), (5, 18388984), (8, 11493115), (10, 9194492), (20, 4597246), (40, 2298623), (149, 617080), (298, 308540), (596, 154270), (745, 123416), (1192, 77135), (1490, 61708), (2980, 30854), (5960, 15427)]