36697680520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{65677}}^1$

素因数の和:65978

約数の個数: 64

約数和(自身を含む): 84291145200

約数和(自身を除く): 47593464680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 229, 244, 305, 458, 488, 610, 916, 1145, 1220, 1832, 2290, 2440, 4580, 9160, 13969, 27938, 55876, 65677, 69845, 111752, 131354, 139690, 262708, 279380, 328385, 525416, 558760, 656770, 1313540, 2627080, 4006297, 8012594, 15040033, 16025188, 20031485, 30080066, 32050376, 40062970, 60160132, 75200165, 80125940, 120320264, 150400330, 160251880, 300800660, 601601320, 917442013, 1834884026, 3669768052, 4587210065, 7339536104, 9174420130, 18348840260, 36697680520]

約数ペア:

[(1, 36697680520), (2, 18348840260), (4, 9174420130), (5, 7339536104), (8, 4587210065), (10, 3669768052), (20, 1834884026), (40, 917442013), (61, 601601320), (122, 300800660), (229, 160251880), (244, 150400330), (305, 120320264), (458, 80125940), (488, 75200165), (610, 60160132), (916, 40062970), (1145, 32050376), (1220, 30080066), (1832, 20031485), (2290, 16025188), (2440, 15040033), (4580, 8012594), (9160, 4006297), (13969, 2627080), (27938, 1313540), (55876, 656770), (65677, 558760), (69845, 525416), (111752, 328385), (131354, 279380), (139690, 262708)]