4401100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4001}}^1$

素因数の和:4026

約数の個数: 36

約数和(自身を含む): 10421208

約数和(自身を除く): 6020108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 4001, 8002, 16004, 20005, 40010, 44011, 80020, 88022, 100025, 176044, 200050, 220055, 400100, 440110, 880220, 1100275, 2200550, 4401100]

約数ペア:

[(1, 4401100), (2, 2200550), (4, 1100275), (5, 880220), (10, 440110), (11, 400100), (20, 220055), (22, 200050), (25, 176044), (44, 100025), (50, 88022), (55, 80020), (100, 44011), (110, 40010), (220, 20005), (275, 16004), (550, 8002), (1100, 4001)]