10255880

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 23290200

約数和(自身を除く): 13034320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 2269, 4520, 4538, 9076, 11345, 18152, 22690, 45380, 90760, 256397, 512794, 1025588, 1281985, 2051176, 2563970, 5127940, 10255880]

約数ペア:

[(1, 10255880), (2, 5127940), (4, 2563970), (5, 2051176), (8, 1281985), (10, 1025588), (20, 512794), (40, 256397), (113, 90760), (226, 45380), (452, 22690), (565, 18152), (904, 11345), (1130, 9076), (2260, 4538), (2269, 4520)]