65101210

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{27239}}^1$

素因数の和:27485

約数の個数: 16

約数和(自身を含む): 117676800

約数和(自身を除く): 52575590

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 27239, 54478, 136195, 272390, 6510121, 13020242, 32550605, 65101210]

約数ペア:

[(1, 65101210), (2, 32550605), (5, 13020242), (10, 6510121), (239, 272390), (478, 136195), (1195, 54478), (2390, 27239)]