71337250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 135457920

約数和(自身を除く): 64120670

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 3550, 4019, 8038, 8875, 17750, 20095, 40190, 100475, 200950, 285349, 502375, 570698, 1004750, 1426745, 2853490, 7133725, 14267450, 35668625, 71337250]

約数ペア:

[(1, 71337250), (2, 35668625), (5, 14267450), (10, 7133725), (25, 2853490), (50, 1426745), (71, 1004750), (125, 570698), (142, 502375), (250, 285349), (355, 200950), (710, 100475), (1775, 40190), (3550, 20095), (4019, 17750), (8038, 8875)]