40088450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{5381}}^1$

素因数の和:5542

約数の個数: 24

約数和(自身を含む): 75078900

約数和(自身を除く): 34990450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 5381, 7450, 10762, 26905, 53810, 134525, 269050, 801769, 1603538, 4008845, 8017690, 20044225, 40088450]

約数ペア:

[(1, 40088450), (2, 20044225), (5, 8017690), (10, 4008845), (25, 1603538), (50, 801769), (149, 269050), (298, 134525), (745, 53810), (1490, 26905), (3725, 10762), (5381, 7450)]