5957020

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 12600000

約数和(自身を除く): 6642980

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 1999, 2980, 3998, 7996, 9995, 19990, 39980, 297851, 595702, 1191404, 1489255, 2978510, 5957020]

約数ペア:

[(1, 5957020), (2, 2978510), (4, 1489255), (5, 1191404), (10, 595702), (20, 297851), (149, 39980), (298, 19990), (596, 9995), (745, 7996), (1490, 3998), (1999, 2980)]