109656490

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{26171}}^1$

素因数の和:26597

約数の個数: 16

約数和(自身を含む): 197860320

約数和(自身を除く): 88203830

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 26171, 52342, 130855, 261710, 10965649, 21931298, 54828245, 109656490]

約数ペア:

[(1, 109656490), (2, 54828245), (5, 21931298), (10, 10965649), (419, 261710), (838, 130855), (2095, 52342), (4190, 26171)]