23266960

素因数分解:

$2^4\times 5^1\times {\mathrm{290837}}^1$

素因数の和:290850

約数の個数: 20

約数和(自身を含む): 54095868

約数和(自身を除く): 30828908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 290837, 581674, 1163348, 1454185, 2326696, 2908370, 4653392, 5816740, 11633480, 23266960]

約数ペア:

[(1, 23266960), (2, 11633480), (4, 5816740), (5, 4653392), (8, 2908370), (10, 2326696), (16, 1454185), (20, 1163348), (40, 581674), (80, 290837)]