11646080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 28788480

約数和(自身を除く): 17142400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 587, 620, 640, 992, 1174, 1240, 1984, 2348, 2480, 2935, 3968, 4696, 4960, 5870, 9392, 9920, 11740, 18197, 18784, 19840, 23480, 36394, 37568, 46960, 72788, 75136, 90985, 93920, 145576, 181970, 187840, 291152, 363940, 375680, 582304, 727880, 1164608, 1455760, 2329216, 2911520, 5823040, 11646080]

約数ペア:

[(1, 11646080), (2, 5823040), (4, 2911520), (5, 2329216), (8, 1455760), (10, 1164608), (16, 727880), (20, 582304), (31, 375680), (32, 363940), (40, 291152), (62, 187840), (64, 181970), (80, 145576), (124, 93920), (128, 90985), (155, 75136), (160, 72788), (248, 46960), (310, 37568), (320, 36394), (496, 23480), (587, 19840), (620, 18784), (640, 18197), (992, 11740), (1174, 9920), (1240, 9392), (1984, 5870), (2348, 4960), (2480, 4696), (2935, 3968)]