22164520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79159}}^1$

素因数の和:79177

約数の個数: 32

約数和(自身を含む): 56995200

約数和(自身を除く): 34830680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79159, 158318, 316636, 395795, 554113, 633272, 791590, 1108226, 1583180, 2216452, 2770565, 3166360, 4432904, 5541130, 11082260, 22164520]

約数ペア:

[(1, 22164520), (2, 11082260), (4, 5541130), (5, 4432904), (7, 3166360), (8, 2770565), (10, 2216452), (14, 1583180), (20, 1108226), (28, 791590), (35, 633272), (40, 554113), (56, 395795), (70, 316636), (140, 158318), (280, 79159)]