160797740

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{9769}}^1$

素因数の和:10601

約数の個数: 24

約数和(自身を含む): 338120160

約数和(自身を除く): 177322420

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8230, 9769, 16460, 19538, 39076, 48845, 97690, 195380, 8039887, 16079774, 32159548, 40199435, 80398870, 160797740]

約数ペア:

[(1, 160797740), (2, 80398870), (4, 40199435), (5, 32159548), (10, 16079774), (20, 8039887), (823, 195380), (1646, 97690), (3292, 48845), (4115, 39076), (8230, 19538), (9769, 16460)]