11854960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11399}}^1$

素因数の和:11425

約数の個数: 40

約数和(自身を含む): 29685600

約数和(自身を除く): 17830640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11399, 22798, 45596, 56995, 91192, 113990, 148187, 182384, 227980, 296374, 455960, 592748, 740935, 911920, 1185496, 1481870, 2370992, 2963740, 5927480, 11854960]

約数ペア:

[(1, 11854960), (2, 5927480), (4, 2963740), (5, 2370992), (8, 1481870), (10, 1185496), (13, 911920), (16, 740935), (20, 592748), (26, 455960), (40, 296374), (52, 227980), (65, 182384), (80, 148187), (104, 113990), (130, 91192), (208, 56995), (260, 45596), (520, 22798), (1040, 11399)]