54458440

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1453}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 122746680

約数和(自身を除く): 68288240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1453, 1874, 2906, 3748, 4685, 5812, 7265, 7496, 9370, 11624, 14530, 18740, 29060, 37480, 58120, 1361461, 2722922, 5445844, 6807305, 10891688, 13614610, 27229220, 54458440]

約数ペア:

[(1, 54458440), (2, 27229220), (4, 13614610), (5, 10891688), (8, 6807305), (10, 5445844), (20, 2722922), (40, 1361461), (937, 58120), (1453, 37480), (1874, 29060), (2906, 18740), (3748, 14530), (4685, 11624), (5812, 9370), (7265, 7496)]