8264750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 16668288

約数和(自身を除く): 8403538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2543, 3250, 5086, 12715, 25430, 33059, 63575, 66118, 127150, 165295, 317875, 330590, 635750, 826475, 1652950, 4132375, 8264750]

約数ペア:

[(1, 8264750), (2, 4132375), (5, 1652950), (10, 826475), (13, 635750), (25, 330590), (26, 317875), (50, 165295), (65, 127150), (125, 66118), (130, 63575), (250, 33059), (325, 25430), (650, 12715), (1625, 5086), (2543, 3250)]