4504000

素因数分解:

$2^6\times 5^3\times {\mathrm{563}}^1$

素因数の和:590

約数の個数: 56

約数和(自身を含む): 11173968

約数和(自身を除く): 6669968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 563, 800, 1000, 1126, 1600, 2000, 2252, 2815, 4000, 4504, 5630, 8000, 9008, 11260, 14075, 18016, 22520, 28150, 36032, 45040, 56300, 70375, 90080, 112600, 140750, 180160, 225200, 281500, 450400, 563000, 900800, 1126000, 2252000, 4504000]

約数ペア:

[(1, 4504000), (2, 2252000), (4, 1126000), (5, 900800), (8, 563000), (10, 450400), (16, 281500), (20, 225200), (25, 180160), (32, 140750), (40, 112600), (50, 90080), (64, 70375), (80, 56300), (100, 45040), (125, 36032), (160, 28150), (200, 22520), (250, 18016), (320, 14075), (400, 11260), (500, 9008), (563, 8000), (800, 5630), (1000, 4504), (1126, 4000), (1600, 2815), (2000, 2252)]