32481080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11437}}^1$

素因数の和:11519

約数の個数: 32

約数和(自身を含む): 74118240

約数和(自身を除く): 41637160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 11437, 22874, 45748, 57185, 91496, 114370, 228740, 457480, 812027, 1624054, 3248108, 4060135, 6496216, 8120270, 16240540, 32481080]

約数ペア:

[(1, 32481080), (2, 16240540), (4, 8120270), (5, 6496216), (8, 4060135), (10, 3248108), (20, 1624054), (40, 812027), (71, 457480), (142, 228740), (284, 114370), (355, 91496), (568, 57185), (710, 45748), (1420, 22874), (2840, 11437)]