4900976500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{1400279}}^1$

素因数の和:1400305

約数の個数: 48

約数和(自身を含む): 12232846080

約数和(自身を除く): 7331869580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 1400279, 2800558, 5601116, 7001395, 9801953, 14002790, 19603906, 28005580, 35006975, 39207812, 49009765, 70013950, 98019530, 140027900, 175034875, 196039060, 245048825, 350069750, 490097650, 700139500, 980195300, 1225244125, 2450488250, 4900976500]

約数ペア:

[(1, 4900976500), (2, 2450488250), (4, 1225244125), (5, 980195300), (7, 700139500), (10, 490097650), (14, 350069750), (20, 245048825), (25, 196039060), (28, 175034875), (35, 140027900), (50, 98019530), (70, 70013950), (100, 49009765), (125, 39207812), (140, 35006975), (175, 28005580), (250, 19603906), (350, 14002790), (500, 9801953), (700, 7001395), (875, 5601116), (1750, 2800558), (3500, 1400279)]