4004800

素因数分解:

$2^6\times 5^2\times {\mathrm{2503}}^1$

素因数の和:2525

約数の個数: 42

約数和(自身を含む): 9858248

約数和(自身を除く): 5853448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 2503, 5006, 10012, 12515, 20024, 25030, 40048, 50060, 62575, 80096, 100120, 125150, 160192, 200240, 250300, 400480, 500600, 800960, 1001200, 2002400, 4004800]

約数ペア:

[(1, 4004800), (2, 2002400), (4, 1001200), (5, 800960), (8, 500600), (10, 400480), (16, 250300), (20, 200240), (25, 160192), (32, 125150), (40, 100120), (50, 80096), (64, 62575), (80, 50060), (100, 40048), (160, 25030), (200, 20024), (320, 12515), (400, 10012), (800, 5006), (1600, 2503)]