2910100

素因数分解:

$2^2\times 5^2\times {\mathrm{29101}}^1$

素因数の和:29115

約数の個数: 18

約数和(自身を含む): 6315134

約数和(自身を除く): 3405034

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 29101, 58202, 116404, 145505, 291010, 582020, 727525, 1455050, 2910100]

約数ペア:

[(1, 2910100), (2, 1455050), (4, 727525), (5, 582020), (10, 291010), (20, 145505), (25, 116404), (50, 58202), (100, 29101)]