91260220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{62507}}^1$

素因数の和:62589

約数の個数: 24

約数和(自身を含む): 194274864

約数和(自身を除く): 103014644

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 62507, 125014, 250028, 312535, 625070, 1250140, 4563011, 9126022, 18252044, 22815055, 45630110, 91260220]

約数ペア:

[(1, 91260220), (2, 45630110), (4, 22815055), (5, 18252044), (10, 9126022), (20, 4563011), (73, 1250140), (146, 625070), (292, 312535), (365, 250028), (730, 125014), (1460, 62507)]