85087250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{10979}}^1$

素因数の和:11027

約数の個数: 32

約数和(自身を含む): 164436480

約数和(自身を除く): 79349230

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 3875, 7750, 10979, 21958, 54895, 109790, 274475, 340349, 548950, 680698, 1372375, 1701745, 2744750, 3403490, 8508725, 17017450, 42543625, 85087250]

約数ペア:

[(1, 85087250), (2, 42543625), (5, 17017450), (10, 8508725), (25, 3403490), (31, 2744750), (50, 1701745), (62, 1372375), (125, 680698), (155, 548950), (250, 340349), (310, 274475), (775, 109790), (1550, 54895), (3875, 21958), (7750, 10979)]