8118160

素因数分解:

$2^4\times 5^1\times {\mathrm{101477}}^1$

素因数の和:101490

約数の個数: 20

約数和(自身を含む): 18874908

約数和(自身を除く): 10756748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101477, 202954, 405908, 507385, 811816, 1014770, 1623632, 2029540, 4059080, 8118160]

約数ペア:

[(1, 8118160), (2, 4059080), (4, 2029540), (5, 1623632), (8, 1014770), (10, 811816), (16, 507385), (20, 405908), (40, 202954), (80, 101477)]