6670760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 8535640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 2111, 3160, 4222, 8444, 10555, 16888, 21110, 42220, 84440, 166769, 333538, 667076, 833845, 1334152, 1667690, 3335380, 6670760]

約数ペア:

[(1, 6670760), (2, 3335380), (4, 1667690), (5, 1334152), (8, 833845), (10, 667076), (20, 333538), (40, 166769), (79, 84440), (158, 42220), (316, 21110), (395, 16888), (632, 10555), (790, 8444), (1580, 4222), (2111, 3160)]