88012000

素因数分解:

$2^5\times 5^3\times {\mathrm{22003}}^1$

素因数の和:22028

約数の個数: 48

約数和(自身を含む): 216255312

約数和(自身を除く): 128243312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 22003, 44006, 88012, 110015, 176024, 220030, 352048, 440060, 550075, 704096, 880120, 1100150, 1760240, 2200300, 2750375, 3520480, 4400600, 5500750, 8801200, 11001500, 17602400, 22003000, 44006000, 88012000]

約数ペア:

[(1, 88012000), (2, 44006000), (4, 22003000), (5, 17602400), (8, 11001500), (10, 8801200), (16, 5500750), (20, 4400600), (25, 3520480), (32, 2750375), (40, 2200300), (50, 1760240), (80, 1100150), (100, 880120), (125, 704096), (160, 550075), (200, 440060), (250, 352048), (400, 220030), (500, 176024), (800, 110015), (1000, 88012), (2000, 44006), (4000, 22003)]