121000660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8209}}^1$

素因数の和:8296

約数の個数: 48

約数和(自身を含む): 281373120

約数和(自身を除く): 160372460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 8209, 14740, 16418, 32836, 41045, 82090, 90299, 164180, 180598, 361196, 451495, 550003, 902990, 1100006, 1805980, 2200012, 2750015, 5500030, 6050033, 11000060, 12100066, 24200132, 30250165, 60500330, 121000660]

約数ペア:

[(1, 121000660), (2, 60500330), (4, 30250165), (5, 24200132), (10, 12100066), (11, 11000060), (20, 6050033), (22, 5500030), (44, 2750015), (55, 2200012), (67, 1805980), (110, 1100006), (134, 902990), (220, 550003), (268, 451495), (335, 361196), (670, 180598), (737, 164180), (1340, 90299), (1474, 82090), (2948, 41045), (3685, 32836), (7370, 16418), (8209, 14740)]