2085280250

素因数分解:

$2^1\times 5^3\times {\mathrm{8341121}}^1$

素因数の和:8341138

約数の個数: 16

約数和(自身を含む): 3903645096

約数和(自身を除く): 1818364846

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 8341121, 16682242, 41705605, 83411210, 208528025, 417056050, 1042640125, 2085280250]

約数ペア:

[(1, 2085280250), (2, 1042640125), (5, 417056050), (10, 208528025), (25, 83411210), (50, 41705605), (125, 16682242), (250, 8341121)]