7415950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2172

約数の個数: 24

約数和(自身を含む): 13994640

約数和(自身を除く): 6578690

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2089, 3550, 4178, 10445, 20890, 52225, 104450, 148319, 296638, 741595, 1483190, 3707975, 7415950]

約数ペア:

[(1, 7415950), (2, 3707975), (5, 1483190), (10, 741595), (25, 296638), (50, 148319), (71, 104450), (142, 52225), (355, 20890), (710, 10445), (1775, 4178), (2089, 3550)]