42125690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{5009}}^1$

素因数の和:5074

約数の個数: 24

約数和(自身を含む): 78546780

約数和(自身を除く): 36421090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 5009, 8410, 10018, 25045, 50090, 145261, 290522, 726305, 1452610, 4212569, 8425138, 21062845, 42125690]

約数ペア:

[(1, 42125690), (2, 21062845), (5, 8425138), (10, 4212569), (29, 1452610), (58, 726305), (145, 290522), (290, 145261), (841, 50090), (1682, 25045), (4205, 10018), (5009, 8410)]