8802200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4001}}^1$

素因数の和:4028

約数の個数: 48

約数和(自身を含む): 22331160

約数和(自身を除く): 13528960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 4001, 8002, 16004, 20005, 32008, 40010, 44011, 80020, 88022, 100025, 160040, 176044, 200050, 220055, 352088, 400100, 440110, 800200, 880220, 1100275, 1760440, 2200550, 4401100, 8802200]

約数ペア:

[(1, 8802200), (2, 4401100), (4, 2200550), (5, 1760440), (8, 1100275), (10, 880220), (11, 800200), (20, 440110), (22, 400100), (25, 352088), (40, 220055), (44, 200050), (50, 176044), (55, 160040), (88, 100025), (100, 88022), (110, 80020), (200, 44011), (220, 40010), (275, 32008), (440, 20005), (550, 16004), (1100, 8002), (2200, 4001)]