9882520

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2309}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 22453200

約数和(自身を除く): 12570680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2309, 4280, 4618, 9236, 11545, 18472, 23090, 46180, 92360, 247063, 494126, 988252, 1235315, 1976504, 2470630, 4941260, 9882520]

約数ペア:

[(1, 9882520), (2, 4941260), (4, 2470630), (5, 1976504), (8, 1235315), (10, 988252), (20, 494126), (40, 247063), (107, 92360), (214, 46180), (428, 23090), (535, 18472), (856, 11545), (1070, 9236), (2140, 4618), (2309, 4280)]