4220641550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{709}}^1\times {\mathrm{1777}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 7983291120

約数和(自身を除く): 3762649570

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 709, 1418, 1675, 1777, 3350, 3545, 3554, 7090, 8885, 17725, 17770, 35450, 44425, 47503, 88850, 95006, 119059, 237515, 238118, 475030, 595295, 1187575, 1190590, 1259893, 2375150, 2519786, 2976475, 5952950, 6299465, 12598930, 31497325, 62994650, 84412831, 168825662, 422064155, 844128310, 2110320775, 4220641550]

約数ペア:

[(1, 4220641550), (2, 2110320775), (5, 844128310), (10, 422064155), (25, 168825662), (50, 84412831), (67, 62994650), (134, 31497325), (335, 12598930), (670, 6299465), (709, 5952950), (1418, 2976475), (1675, 2519786), (1777, 2375150), (3350, 1259893), (3545, 1190590), (3554, 1187575), (7090, 595295), (8885, 475030), (17725, 238118), (17770, 237515), (35450, 119059), (44425, 95006), (47503, 88850)]