90794680

素因数分解:

$2^3\times 5^1\times {\mathrm{2269867}}^1$

素因数の和:2269878

約数の個数: 16

約数和(自身を含む): 204288120

約数和(自身を除く): 113493440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2269867, 4539734, 9079468, 11349335, 18158936, 22698670, 45397340, 90794680]

約数ペア:

[(1, 90794680), (2, 45397340), (4, 22698670), (5, 18158936), (8, 11349335), (10, 9079468), (20, 4539734), (40, 2269867)]