8801200

素因数分解:

$2^4\times 5^2\times {\mathrm{22003}}^1$

素因数の和:22021

約数の個数: 30

約数和(自身を含む): 21145844

約数和(自身を除く): 12344644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 22003, 44006, 88012, 110015, 176024, 220030, 352048, 440060, 550075, 880120, 1100150, 1760240, 2200300, 4400600, 8801200]

約数ペア:

[(1, 8801200), (2, 4400600), (4, 2200300), (5, 1760240), (8, 1100150), (10, 880120), (16, 550075), (20, 440060), (25, 352048), (40, 220030), (50, 176024), (80, 110015), (100, 88012), (200, 44006), (400, 22003)]