103428100

素因数分解:

$2^2\times 5^2\times {\mathrm{1034281}}^1$

素因数の和:1034295

約数の個数: 18

約数和(自身を含む): 224439194

約数和(自身を除く): 121011094

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1034281, 2068562, 4137124, 5171405, 10342810, 20685620, 25857025, 51714050, 103428100]

約数ペア:

[(1, 103428100), (2, 51714050), (4, 25857025), (5, 20685620), (10, 10342810), (20, 5171405), (25, 4137124), (50, 2068562), (100, 1034281)]