103400900

素因数分解:

$2^2\times 5^2\times {\mathrm{1034009}}^1$

素因数の和:1034023

約数の個数: 18

約数和(自身を含む): 224380170

約数和(自身を除く): 120979270

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1034009, 2068018, 4136036, 5170045, 10340090, 20680180, 25850225, 51700450, 103400900]

約数ペア:

[(1, 103400900), (2, 51700450), (4, 25850225), (5, 20680180), (10, 10340090), (20, 5170045), (25, 4136036), (50, 2068018), (100, 1034009)]