52504000

素因数分解:

$2^6\times 5^3\times {\mathrm{6563}}^1$

素因数の和:6590

約数の個数: 56

約数和(自身を含む): 130045968

約数和(自身を除く): 77541968

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, 800, 1000, 1600, 2000, 4000, 6563, 8000, 13126, 26252, 32815, 52504, 65630, 105008, 131260, 164075, 210016, 262520, 328150, 420032, 525040, 656300, 820375, 1050080, 1312600, 1640750, 2100160, 2625200, 3281500, 5250400, 6563000, 10500800, 13126000, 26252000, 52504000]

約数ペア:

[(1, 52504000), (2, 26252000), (4, 13126000), (5, 10500800), (8, 6563000), (10, 5250400), (16, 3281500), (20, 2625200), (25, 2100160), (32, 1640750), (40, 1312600), (50, 1050080), (64, 820375), (80, 656300), (100, 525040), (125, 420032), (160, 328150), (200, 262520), (250, 210016), (320, 164075), (400, 131260), (500, 105008), (800, 65630), (1000, 52504), (1600, 32815), (2000, 26252), (4000, 13126), (6563, 8000)]