22006000

素因数分解:

$2^4\times 5^3\times {\mathrm{11003}}^1$

素因数の和:11026

約数の個数: 40

約数和(自身を含む): 53215344

約数和(自身を除く): 31209344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11003, 22006, 44012, 55015, 88024, 110030, 176048, 220060, 275075, 440120, 550150, 880240, 1100300, 1375375, 2200600, 2750750, 4401200, 5501500, 11003000, 22006000]

約数ペア:

[(1, 22006000), (2, 11003000), (4, 5501500), (5, 4401200), (8, 2750750), (10, 2200600), (16, 1375375), (20, 1100300), (25, 880240), (40, 550150), (50, 440120), (80, 275075), (100, 220060), (125, 176048), (200, 110030), (250, 88024), (400, 55015), (500, 44012), (1000, 22006), (2000, 11003)]