161001160

素因数分解:

$2^3\times 5^1\times {\mathrm{4025029}}^1$

素因数の和:4025040

約数の個数: 16

約数和(自身を含む): 362252700

約数和(自身を除く): 201251540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4025029, 8050058, 16100116, 20125145, 32200232, 40250290, 80500580, 161001160]

約数ペア:

[(1, 161001160), (2, 80500580), (4, 40250290), (5, 32200232), (8, 20125145), (10, 16100116), (20, 8050058), (40, 4025029)]