2402860

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 5075280

約数和(自身を除く): 2672420

約数列:

[1, 2, 4, 5, 10, 20, 317, 379, 634, 758, 1268, 1516, 1585, 1895, 3170, 3790, 6340, 7580, 120143, 240286, 480572, 600715, 1201430, 2402860]

約数ペア:

[(1, 2402860), (2, 1201430), (4, 600715), (5, 480572), (10, 240286), (20, 120143), (317, 7580), (379, 6340), (634, 3790), (758, 3170), (1268, 1895), (1516, 1585)]