2516950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 24

約数和(自身を含む): 4754160

約数和(自身を除く): 2237210

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 709, 710, 1418, 1775, 3545, 3550, 7090, 17725, 35450, 50339, 100678, 251695, 503390, 1258475, 2516950]

約数ペア:

[(1, 2516950), (2, 1258475), (5, 503390), (10, 251695), (25, 100678), (50, 50339), (71, 35450), (142, 17725), (355, 7090), (709, 3550), (710, 3545), (1418, 1775)]