57832420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67247}}^1$

素因数の和:67299

約数の個数: 24

約数和(自身を含む): 124274304

約数和(自身を除く): 66441884

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 67247, 134494, 268988, 336235, 672470, 1344940, 2891621, 5783242, 11566484, 14458105, 28916210, 57832420]

約数ペア:

[(1, 57832420), (2, 28916210), (4, 14458105), (5, 11566484), (10, 5783242), (20, 2891621), (43, 1344940), (86, 672470), (172, 336235), (215, 268988), (430, 134494), (860, 67247)]