115537360

素因数分解:

$2^4\times 5^1\times {\mathrm{1444217}}^1$

素因数の和:1444230

約数の個数: 20

約数和(自身を含む): 268624548

約数和(自身を除く): 153087188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1444217, 2888434, 5776868, 7221085, 11553736, 14442170, 23107472, 28884340, 57768680, 115537360]

約数ペア:

[(1, 115537360), (2, 57768680), (4, 28884340), (5, 23107472), (8, 14442170), (10, 11553736), (16, 7221085), (20, 5776868), (40, 2888434), (80, 1444217)]