68135000

素因数分解:

$2^3\times 5^4\times {\mathrm{13627}}^1$

素因数の和:13653

約数の個数: 40

約数和(自身を含む): 159652020

約数和(自身を除く): 91517020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 13627, 27254, 54508, 68135, 109016, 136270, 272540, 340675, 545080, 681350, 1362700, 1703375, 2725400, 3406750, 6813500, 8516875, 13627000, 17033750, 34067500, 68135000]

約数ペア:

[(1, 68135000), (2, 34067500), (4, 17033750), (5, 13627000), (8, 8516875), (10, 6813500), (20, 3406750), (25, 2725400), (40, 1703375), (50, 1362700), (100, 681350), (125, 545080), (200, 340675), (250, 272540), (500, 136270), (625, 109016), (1000, 68135), (1250, 54508), (2500, 27254), (5000, 13627)]