573088460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4093489}}^1$

素因数の和:4093505

約数の個数: 24

約数和(自身を含む): 1375412640

約数和(自身を除く): 802324180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4093489, 8186978, 16373956, 20467445, 28654423, 40934890, 57308846, 81869780, 114617692, 143272115, 286544230, 573088460]

約数ペア:

[(1, 573088460), (2, 286544230), (4, 143272115), (5, 114617692), (7, 81869780), (10, 57308846), (14, 40934890), (20, 28654423), (28, 20467445), (35, 16373956), (70, 8186978), (140, 4093489)]