20190592375

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{22531}}^1$

素因数の和:22720

約数の個数: 32

約数和(自身を含む): 25814101248

約数和(自身を除く): 5623508873

約数列:

[1, 5, 25, 67, 107, 125, 335, 535, 1675, 2675, 7169, 8375, 13375, 22531, 35845, 112655, 179225, 563275, 896125, 1509577, 2410817, 2816375, 7547885, 12054085, 37739425, 60270425, 161524739, 188697125, 301352125, 807623695, 4038118475, 20190592375]

約数ペア:

[(1, 20190592375), (5, 4038118475), (25, 807623695), (67, 301352125), (107, 188697125), (125, 161524739), (335, 60270425), (535, 37739425), (1675, 12054085), (2675, 7547885), (7169, 2816375), (8375, 2410817), (13375, 1509577), (22531, 896125), (35845, 563275), (112655, 179225)]