3168100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2464

約数の個数: 36

約数和(自身を含む): 7406644

約数和(自身を除く): 4238544

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2437, 4874, 9748, 12185, 24370, 31681, 48740, 60925, 63362, 121850, 126724, 158405, 243700, 316810, 633620, 792025, 1584050, 3168100]

約数ペア:

[(1, 3168100), (2, 1584050), (4, 792025), (5, 633620), (10, 316810), (13, 243700), (20, 158405), (25, 126724), (26, 121850), (50, 63362), (52, 60925), (65, 48740), (100, 31681), (130, 24370), (260, 12185), (325, 9748), (650, 4874), (1300, 2437)]