100522040

素因数分解:

$2^3\times 5^1\times {\mathrm{2513051}}^1$

素因数の和:2513062

約数の個数: 16

約数和(自身を含む): 226174680

約数和(自身を除く): 125652640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2513051, 5026102, 10052204, 12565255, 20104408, 25130510, 50261020, 100522040]

約数ペア:

[(1, 100522040), (2, 50261020), (4, 25130510), (5, 20104408), (8, 12565255), (10, 10052204), (20, 5026102), (40, 2513051)]