53700560

素因数分解:

$2^4\times 5^1\times {\mathrm{671257}}^1$

素因数の和:671270

約数の個数: 20

約数和(自身を含む): 124853988

約数和(自身を除く): 71153428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 671257, 1342514, 2685028, 3356285, 5370056, 6712570, 10740112, 13425140, 26850280, 53700560]

約数ペア:

[(1, 53700560), (2, 26850280), (4, 13425140), (5, 10740112), (8, 6712570), (10, 5370056), (16, 3356285), (20, 2685028), (40, 1342514), (80, 671257)]