53934640

素因数分解:

$2^4\times 5^1\times {\mathrm{674183}}^1$

素因数の和:674196

約数の個数: 20

約数和(自身を含む): 125398224

約数和(自身を除く): 71463584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 674183, 1348366, 2696732, 3370915, 5393464, 6741830, 10786928, 13483660, 26967320, 53934640]

約数ペア:

[(1, 53934640), (2, 26967320), (4, 13483660), (5, 10786928), (8, 6741830), (10, 5393464), (16, 3370915), (20, 2696732), (40, 1348366), (80, 674183)]