106638740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{410149}}^1$

素因数の和:410171

約数の個数: 24

約数和(自身を含む): 241168200

約数和(自身を除く): 134529460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 410149, 820298, 1640596, 2050745, 4101490, 5331937, 8202980, 10663874, 21327748, 26659685, 53319370, 106638740]

約数ペア:

[(1, 106638740), (2, 53319370), (4, 26659685), (5, 21327748), (10, 10663874), (13, 8202980), (20, 5331937), (26, 4101490), (52, 2050745), (65, 1640596), (130, 820298), (260, 410149)]