555936340

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{28627}}^1$

素因数の和:29607

約数の個数: 24

約数和(自身を含む): 1168709472

約数和(自身を除く): 612773132

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 19420, 28627, 57254, 114508, 143135, 286270, 572540, 27796817, 55593634, 111187268, 138984085, 277968170, 555936340]

約数ペア:

[(1, 555936340), (2, 277968170), (4, 138984085), (5, 111187268), (10, 55593634), (20, 27796817), (971, 572540), (1942, 286270), (3884, 143135), (4855, 114508), (9710, 57254), (19420, 28627)]