12114320

素因数分解:

$2^4\times 5^1\times {\mathrm{151429}}^1$

素因数の和:151442

約数の個数: 20

約数和(自身を含む): 28165980

約数和(自身を除く): 16051660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151429, 302858, 605716, 757145, 1211432, 1514290, 2422864, 3028580, 6057160, 12114320]

約数ペア:

[(1, 12114320), (2, 6057160), (4, 3028580), (5, 2422864), (8, 1514290), (10, 1211432), (16, 757145), (20, 605716), (40, 302858), (80, 151429)]