4680020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8069}}^1$

素因数の和:8107

約数の個数: 24

約数和(自身を含む): 10168200

約数和(自身を除く): 5488180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8069, 16138, 32276, 40345, 80690, 161380, 234001, 468002, 936004, 1170005, 2340010, 4680020]

約数ペア:

[(1, 4680020), (2, 2340010), (4, 1170005), (5, 936004), (10, 468002), (20, 234001), (29, 161380), (58, 80690), (116, 40345), (145, 32276), (290, 16138), (580, 8069)]