9930140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45137}}^1$

素因数の和:45157

約数の個数: 24

約数和(自身を含む): 22749552

約数和(自身を除く): 12819412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 45137, 90274, 180548, 225685, 451370, 496507, 902740, 993014, 1986028, 2482535, 4965070, 9930140]

約数ペア:

[(1, 9930140), (2, 4965070), (4, 2482535), (5, 1986028), (10, 993014), (11, 902740), (20, 496507), (22, 451370), (44, 225685), (55, 180548), (110, 90274), (220, 45137)]