236531020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1075141}}^1$

素因数の和:1075161

約数の個数: 24

約数和(自身を含む): 541871568

約数和(自身を除く): 305340548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1075141, 2150282, 4300564, 5375705, 10751410, 11826551, 21502820, 23653102, 47306204, 59132755, 118265510, 236531020]

約数ペア:

[(1, 236531020), (2, 118265510), (4, 59132755), (5, 47306204), (10, 23653102), (11, 21502820), (20, 11826551), (22, 10751410), (44, 5375705), (55, 4300564), (110, 2150282), (220, 1075141)]