44951920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43223}}^1$

素因数の和:43249

約数の個数: 40

約数和(自身を含む): 112555296

約数和(自身を除く): 67603376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43223, 86446, 172892, 216115, 345784, 432230, 561899, 691568, 864460, 1123798, 1728920, 2247596, 2809495, 3457840, 4495192, 5618990, 8990384, 11237980, 22475960, 44951920]

約数ペア:

[(1, 44951920), (2, 22475960), (4, 11237980), (5, 8990384), (8, 5618990), (10, 4495192), (13, 3457840), (16, 2809495), (20, 2247596), (26, 1728920), (40, 1123798), (52, 864460), (65, 691568), (80, 561899), (104, 432230), (130, 345784), (208, 216115), (260, 172892), (520, 86446), (1040, 43223)]