1330354360

素因数分解:

$2^3\times 5^1\times {\mathrm{33258859}}^1$

素因数の和:33258870

約数の個数: 16

約数和(自身を含む): 2993297400

約数和(自身を除く): 1662943040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33258859, 66517718, 133035436, 166294295, 266070872, 332588590, 665177180, 1330354360]

約数ペア:

[(1, 1330354360), (2, 665177180), (4, 332588590), (5, 266070872), (8, 166294295), (10, 133035436), (20, 66517718), (40, 33258859)]