7139050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2094

約数の個数: 24

約数和(自身を含む): 13472352

約数和(自身を除く): 6333302

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2011, 3550, 4022, 10055, 20110, 50275, 100550, 142781, 285562, 713905, 1427810, 3569525, 7139050]

約数ペア:

[(1, 7139050), (2, 3569525), (5, 1427810), (10, 713905), (25, 285562), (50, 142781), (71, 100550), (142, 50275), (355, 20110), (710, 10055), (1775, 4022), (2011, 3550)]