20100630355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{541577}}^1$

素因数の和:542166

約数の個数: 16

約数和(自身を含む): 26021739744

約数和(自身を除く): 5921109389

約数列:

[1, 5, 13, 65, 571, 2855, 7423, 37115, 541577, 2707885, 7040501, 35202505, 309240467, 1546202335, 4020126071, 20100630355]

約数ペア:

[(1, 20100630355), (5, 4020126071), (13, 1546202335), (65, 309240467), (571, 35202505), (2855, 7040501), (7423, 2707885), (37115, 541577)]