7856150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2296

約数の個数: 24

約数和(自身を含む): 14824944

約数和(自身を除く): 6968794

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2213, 3550, 4426, 11065, 22130, 55325, 110650, 157123, 314246, 785615, 1571230, 3928075, 7856150]

約数ペア:

[(1, 7856150), (2, 3928075), (5, 1571230), (10, 785615), (25, 314246), (50, 157123), (71, 110650), (142, 55325), (355, 22130), (710, 11065), (1775, 4426), (2213, 3550)]