10346960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9949}}^1$

素因数の和:9975

約数の個数: 40

約数和(自身を含む): 25909800

約数和(自身を除く): 15562840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9949, 19898, 39796, 49745, 79592, 99490, 129337, 159184, 198980, 258674, 397960, 517348, 646685, 795920, 1034696, 1293370, 2069392, 2586740, 5173480, 10346960]

約数ペア:

[(1, 10346960), (2, 5173480), (4, 2586740), (5, 2069392), (8, 1293370), (10, 1034696), (13, 795920), (16, 646685), (20, 517348), (26, 397960), (40, 258674), (52, 198980), (65, 159184), (80, 129337), (104, 99490), (130, 79592), (208, 49745), (260, 39796), (520, 19898), (1040, 9949)]