40861340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 96441408

約数和(自身を除く): 55580068

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 6833, 13666, 27332, 34165, 68330, 88829, 136660, 157159, 177658, 314318, 355316, 444145, 628636, 785795, 888290, 1571590, 1776580, 2043067, 3143180, 4086134, 8172268, 10215335, 20430670, 40861340]

約数ペア:

[(1, 40861340), (2, 20430670), (4, 10215335), (5, 8172268), (10, 4086134), (13, 3143180), (20, 2043067), (23, 1776580), (26, 1571590), (46, 888290), (52, 785795), (65, 628636), (92, 444145), (115, 355316), (130, 314318), (230, 177658), (260, 157159), (299, 136660), (460, 88829), (598, 68330), (1196, 34165), (1495, 27332), (2990, 13666), (5980, 6833)]