117788449360

素因数分解:

$2^4\times 5^1\times {\mathrm{1472355617}}^1$

素因数の和:1472355630

約数の個数: 20

約数和(自身を含む): 273858144948

約数和(自身を除く): 156069695588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1472355617, 2944711234, 5889422468, 7361778085, 11778844936, 14723556170, 23557689872, 29447112340, 58894224680, 117788449360]

約数ペア:

[(1, 117788449360), (2, 58894224680), (4, 29447112340), (5, 23557689872), (8, 14723556170), (10, 11778844936), (16, 7361778085), (20, 5889422468), (40, 2944711234), (80, 1472355617)]