16176080

素因数分解:

$2^4\times 5^1\times {\mathrm{202201}}^1$

素因数の和:202214

約数の個数: 20

約数和(自身を含む): 37609572

約数和(自身を除く): 21433492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 202201, 404402, 808804, 1011005, 1617608, 2022010, 3235216, 4044020, 8088040, 16176080]

約数ペア:

[(1, 16176080), (2, 8088040), (4, 4044020), (5, 3235216), (8, 2022010), (10, 1617608), (16, 1011005), (20, 808804), (40, 404402), (80, 202201)]