1185402580

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{81527}}^1$

素因数の和:82263

約数の個数: 24

約数和(自身を含む): 2492800128

約数和(自身を除く): 1307397548

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 14540, 81527, 163054, 326108, 407635, 815270, 1630540, 59270129, 118540258, 237080516, 296350645, 592701290, 1185402580]

約数ペア:

[(1, 1185402580), (2, 592701290), (4, 296350645), (5, 237080516), (10, 118540258), (20, 59270129), (727, 1630540), (1454, 815270), (2908, 407635), (3635, 326108), (7270, 163054), (14540, 81527)]