41778320

素因数分解:

$2^4\times 5^1\times {\mathrm{522229}}^1$

素因数の和:522242

約数の個数: 20

約数和(自身を含む): 97134780

約数和(自身を除く): 55356460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 522229, 1044458, 2088916, 2611145, 4177832, 5222290, 8355664, 10444580, 20889160, 41778320]

約数ペア:

[(1, 41778320), (2, 20889160), (4, 10444580), (5, 8355664), (8, 5222290), (10, 4177832), (16, 2611145), (20, 2088916), (40, 1044458), (80, 522229)]