52928020

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{14621}}^1$

素因数の和:14811

約数の個数: 24

約数和(自身を含む): 111770568

約数和(自身を除く): 58842548

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 14621, 29242, 58484, 73105, 146210, 292420, 2646401, 5292802, 10585604, 13232005, 26464010, 52928020]

約数ペア:

[(1, 52928020), (2, 26464010), (4, 13232005), (5, 10585604), (10, 5292802), (20, 2646401), (181, 292420), (362, 146210), (724, 73105), (905, 58484), (1810, 29242), (3620, 14621)]