102950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 24

約数和(自身を含む): 200880

約数和(自身を除く): 97930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 290, 355, 710, 725, 1450, 1775, 2059, 3550, 4118, 10295, 20590, 51475, 102950]

約数ペア:

[(1, 102950), (2, 51475), (5, 20590), (10, 10295), (25, 4118), (29, 3550), (50, 2059), (58, 1775), (71, 1450), (142, 725), (145, 710), (290, 355)]