159414260

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{5657}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 335066760

約数和(自身を除く): 175652500

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 5636, 5657, 7045, 11314, 14090, 22628, 28180, 28285, 56570, 113140, 7970713, 15941426, 31882852, 39853565, 79707130, 159414260]

約数ペア:

[(1, 159414260), (2, 79707130), (4, 39853565), (5, 31882852), (10, 15941426), (20, 7970713), (1409, 113140), (2818, 56570), (5636, 28285), (5657, 28180), (7045, 22628), (11314, 14090)]