4171250

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 40

約数和(自身を含む): 8097408

約数和(自身を除く): 3926158

約数列:

[1, 2, 5, 10, 25, 47, 50, 71, 94, 125, 142, 235, 250, 355, 470, 625, 710, 1175, 1250, 1775, 2350, 3337, 3550, 5875, 6674, 8875, 11750, 16685, 17750, 29375, 33370, 44375, 58750, 83425, 88750, 166850, 417125, 834250, 2085625, 4171250]

約数ペア:

[(1, 4171250), (2, 2085625), (5, 834250), (10, 417125), (25, 166850), (47, 88750), (50, 83425), (71, 58750), (94, 44375), (125, 33370), (142, 29375), (235, 17750), (250, 16685), (355, 11750), (470, 8875), (625, 6674), (710, 5875), (1175, 3550), (1250, 3337), (1775, 2350)]