148330820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{674231}}^1$

素因数の和:674251

約数の個数: 24

約数和(自身を含む): 339812928

約数和(自身を除く): 191482108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 674231, 1348462, 2696924, 3371155, 6742310, 7416541, 13484620, 14833082, 29666164, 37082705, 74165410, 148330820]

約数ペア:

[(1, 148330820), (2, 74165410), (4, 37082705), (5, 29666164), (10, 14833082), (11, 13484620), (20, 7416541), (22, 6742310), (44, 3371155), (55, 2696924), (110, 1348462), (220, 674231)]