4249360

素因数分解:

$2^4\times 5^1\times {\mathrm{53117}}^1$

素因数の和:53130

約数の個数: 20

約数和(自身を含む): 9879948

約数和(自身を除く): 5630588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53117, 106234, 212468, 265585, 424936, 531170, 849872, 1062340, 2124680, 4249360]

約数ペア:

[(1, 4249360), (2, 2124680), (4, 1062340), (5, 849872), (8, 531170), (10, 424936), (16, 265585), (20, 212468), (40, 106234), (80, 53117)]