13831360

素因数分解:

$2^6\times 5^1\times {\mathrm{43223}}^1$

素因数の和:43240

約数の個数: 28

約数和(自身を含む): 32936688

約数和(自身を除く): 19105328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43223, 86446, 172892, 216115, 345784, 432230, 691568, 864460, 1383136, 1728920, 2766272, 3457840, 6915680, 13831360]

約数ペア:

[(1, 13831360), (2, 6915680), (4, 3457840), (5, 2766272), (8, 1728920), (10, 1383136), (16, 864460), (20, 691568), (32, 432230), (40, 345784), (64, 216115), (80, 172892), (160, 86446), (320, 43223)]