125070820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{893363}}^1$

素因数の和:893379

約数の個数: 24

約数和(自身を含む): 300170304

約数和(自身を除く): 175099484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 893363, 1786726, 3573452, 4466815, 6253541, 8933630, 12507082, 17867260, 25014164, 31267705, 62535410, 125070820]

約数ペア:

[(1, 125070820), (2, 62535410), (4, 31267705), (5, 25014164), (7, 17867260), (10, 12507082), (14, 8933630), (20, 6253541), (28, 4466815), (35, 3573452), (70, 1786726), (140, 893363)]