423522080

素因数分解:

$2^5\times 5^1\times {\mathrm{2647013}}^1$

素因数の和:2647028

約数の個数: 24

約数和(自身を含む): 1000571292

約数和(自身を除く): 577049212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2647013, 5294026, 10588052, 13235065, 21176104, 26470130, 42352208, 52940260, 84704416, 105880520, 211761040, 423522080]

約数ペア:

[(1, 423522080), (2, 211761040), (4, 105880520), (5, 84704416), (8, 52940260), (10, 42352208), (16, 26470130), (20, 21176104), (32, 13235065), (40, 10588052), (80, 5294026), (160, 2647013)]