101012920

素因数分解:

$2^3\times 5^1\times {\mathrm{2525323}}^1$

素因数の和:2525334

約数の個数: 16

約数和(自身を含む): 227279160

約数和(自身を除く): 126266240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2525323, 5050646, 10101292, 12626615, 20202584, 25253230, 50506460, 101012920]

約数ペア:

[(1, 101012920), (2, 50506460), (4, 25253230), (5, 20202584), (8, 12626615), (10, 10101292), (20, 5050646), (40, 2525323)]