9282520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17851}}^1$

素因数の和:17875

約数の個数: 32

約数和(自身を含む): 22493520

約数和(自身を除く): 13211000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17851, 35702, 71404, 89255, 142808, 178510, 232063, 357020, 464126, 714040, 928252, 1160315, 1856504, 2320630, 4641260, 9282520]

約数ペア:

[(1, 9282520), (2, 4641260), (4, 2320630), (5, 1856504), (8, 1160315), (10, 928252), (13, 714040), (20, 464126), (26, 357020), (40, 232063), (52, 178510), (65, 142808), (104, 89255), (130, 71404), (260, 35702), (520, 17851)]