57667480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110899}}^1$

素因数の和:110923

約数の個数: 32

約数和(自身を含む): 139734000

約数和(自身を除く): 82066520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110899, 221798, 443596, 554495, 887192, 1108990, 1441687, 2217980, 2883374, 4435960, 5766748, 7208435, 11533496, 14416870, 28833740, 57667480]

約数ペア:

[(1, 57667480), (2, 28833740), (4, 14416870), (5, 11533496), (8, 7208435), (10, 5766748), (13, 4435960), (20, 2883374), (26, 2217980), (40, 1441687), (52, 1108990), (65, 887192), (104, 554495), (130, 443596), (260, 221798), (520, 110899)]