40096810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308437}}^1$

素因数の和:308457

約数の個数: 16

約数和(自身を含む): 77726376

約数和(自身を除く): 37629566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 308437, 616874, 1542185, 3084370, 4009681, 8019362, 20048405, 40096810]

約数ペア:

[(1, 40096810), (2, 20048405), (5, 8019362), (10, 4009681), (13, 3084370), (26, 1542185), (65, 616874), (130, 308437)]