7894424120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17941873}}^1$

素因数の和:17941895

約数の個数: 32

約数和(自身を含む): 19377223920

約数和(自身を除く): 11482799800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 17941873, 35883746, 71767492, 89709365, 143534984, 179418730, 197360603, 358837460, 394721206, 717674920, 789442412, 986803015, 1578884824, 1973606030, 3947212060, 7894424120]

約数ペア:

[(1, 7894424120), (2, 3947212060), (4, 1973606030), (5, 1578884824), (8, 986803015), (10, 789442412), (11, 717674920), (20, 394721206), (22, 358837460), (40, 197360603), (44, 179418730), (55, 143534984), (88, 89709365), (110, 71767492), (220, 35883746), (440, 17941873)]