5042516500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{205817}}^1$

素因数の和:205850

約数の個数: 72

約数和(自身を含む): 12810935592

約数和(自身を除く): 7768419092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 6125, 12250, 24500, 205817, 411634, 823268, 1029085, 1440719, 2058170, 2881438, 4116340, 5145425, 5762876, 7203595, 10085033, 10290850, 14407190, 20170066, 20581700, 25727125, 28814380, 36017975, 40340132, 50425165, 51454250, 72035950, 100850330, 102908500, 144071900, 180089875, 201700660, 252125825, 360179750, 504251650, 720359500, 1008503300, 1260629125, 2521258250, 5042516500]

約数ペア:

[(1, 5042516500), (2, 2521258250), (4, 1260629125), (5, 1008503300), (7, 720359500), (10, 504251650), (14, 360179750), (20, 252125825), (25, 201700660), (28, 180089875), (35, 144071900), (49, 102908500), (50, 100850330), (70, 72035950), (98, 51454250), (100, 50425165), (125, 40340132), (140, 36017975), (175, 28814380), (196, 25727125), (245, 20581700), (250, 20170066), (350, 14407190), (490, 10290850), (500, 10085033), (700, 7203595), (875, 5762876), (980, 5145425), (1225, 4116340), (1750, 2881438), (2450, 2058170), (3500, 1440719), (4900, 1029085), (6125, 823268), (12250, 411634), (24500, 205817)]