1805668810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{145267}}^1$

素因数の和:145398

約数の個数: 32

約数和(自身を含む): 3577079232

約数和(自身を除く): 1771410422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 145267, 290534, 726335, 1452670, 1597937, 3195874, 7989685, 15979370, 16415171, 32830342, 82075855, 164151710, 180566881, 361133762, 902834405, 1805668810]

約数ペア:

[(1, 1805668810), (2, 902834405), (5, 361133762), (10, 180566881), (11, 164151710), (22, 82075855), (55, 32830342), (110, 16415171), (113, 15979370), (226, 7989685), (565, 3195874), (1130, 1597937), (1243, 1452670), (2486, 726335), (6215, 290534), (12430, 145267)]