22074040

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2309}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 27821960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2309, 2390, 4618, 4780, 9236, 9560, 11545, 18472, 23090, 46180, 92360, 551851, 1103702, 2207404, 2759255, 4414808, 5518510, 11037020, 22074040]

約数ペア:

[(1, 22074040), (2, 11037020), (4, 5518510), (5, 4414808), (8, 2759255), (10, 2207404), (20, 1103702), (40, 551851), (239, 92360), (478, 46180), (956, 23090), (1195, 18472), (1912, 11545), (2309, 9560), (2390, 9236), (4618, 4780)]