2200156750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{800057}}^1$

素因数の和:800085

約数の個数: 32

約数和(自身を含む): 4493125728

約数和(自身を除く): 2292968978

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 800057, 1600114, 4000285, 8000570, 8800627, 17601254, 20001425, 40002850, 44003135, 88006270, 100007125, 200014250, 220015675, 440031350, 1100078375, 2200156750]

約数ペア:

[(1, 2200156750), (2, 1100078375), (5, 440031350), (10, 220015675), (11, 200014250), (22, 100007125), (25, 88006270), (50, 44003135), (55, 40002850), (110, 20001425), (125, 17601254), (250, 8800627), (275, 8000570), (550, 4000285), (1375, 1600114), (2750, 800057)]