34128500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 87360000

約数和(自身を除く): 53231500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 199, 245, 250, 343, 350, 398, 490, 500, 686, 700, 796, 875, 980, 995, 1225, 1372, 1393, 1715, 1750, 1990, 2450, 2786, 3430, 3500, 3980, 4900, 4975, 5572, 6125, 6860, 6965, 8575, 9751, 9950, 12250, 13930, 17150, 19502, 19900, 24500, 24875, 27860, 34300, 34825, 39004, 42875, 48755, 49750, 68257, 69650, 85750, 97510, 99500, 136514, 139300, 171500, 174125, 195020, 243775, 273028, 341285, 348250, 487550, 682570, 696500, 975100, 1218875, 1365140, 1706425, 2437750, 3412850, 4875500, 6825700, 8532125, 17064250, 34128500]

約数ペア:

[(1, 34128500), (2, 17064250), (4, 8532125), (5, 6825700), (7, 4875500), (10, 3412850), (14, 2437750), (20, 1706425), (25, 1365140), (28, 1218875), (35, 975100), (49, 696500), (50, 682570), (70, 487550), (98, 348250), (100, 341285), (125, 273028), (140, 243775), (175, 195020), (196, 174125), (199, 171500), (245, 139300), (250, 136514), (343, 99500), (350, 97510), (398, 85750), (490, 69650), (500, 68257), (686, 49750), (700, 48755), (796, 42875), (875, 39004), (980, 34825), (995, 34300), (1225, 27860), (1372, 24875), (1393, 24500), (1715, 19900), (1750, 19502), (1990, 17150), (2450, 13930), (2786, 12250), (3430, 9950), (3500, 9751), (3980, 8575), (4900, 6965), (4975, 6860), (5572, 6125)]