22446760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80167}}^1$

素因数の和:80185

約数の個数: 32

約数和(自身を含む): 57720960

約数和(自身を除く): 35274200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80167, 160334, 320668, 400835, 561169, 641336, 801670, 1122338, 1603340, 2244676, 2805845, 3206680, 4489352, 5611690, 11223380, 22446760]

約数ペア:

[(1, 22446760), (2, 11223380), (4, 5611690), (5, 4489352), (7, 3206680), (8, 2805845), (10, 2244676), (14, 1603340), (20, 1122338), (28, 801670), (35, 641336), (40, 561169), (56, 400835), (70, 320668), (140, 160334), (280, 80167)]