57280100

素因数分解:

$2^2\times 5^2\times {\mathrm{572801}}^1$

素因数の和:572815

約数の個数: 18

約数和(自身を含む): 124298034

約数和(自身を除く): 67017934

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 572801, 1145602, 2291204, 2864005, 5728010, 11456020, 14320025, 28640050, 57280100]

約数ペア:

[(1, 57280100), (2, 28640050), (4, 14320025), (5, 11456020), (10, 5728010), (20, 2864005), (25, 2291204), (50, 1145602), (100, 572801)]