103622740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398549}}^1$

素因数の和:398571

約数の個数: 24

約数和(自身を含む): 234347400

約数和(自身を除く): 130724660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398549, 797098, 1594196, 1992745, 3985490, 5181137, 7970980, 10362274, 20724548, 25905685, 51811370, 103622740]

約数ペア:

[(1, 103622740), (2, 51811370), (4, 25905685), (5, 20724548), (10, 10362274), (13, 7970980), (20, 5181137), (26, 3985490), (52, 1992745), (65, 1594196), (130, 797098), (260, 398549)]