923120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 2343600

約数和(自身を除く): 1420480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1049, 2098, 4196, 5245, 8392, 10490, 11539, 16784, 20980, 23078, 41960, 46156, 57695, 83920, 92312, 115390, 184624, 230780, 461560, 923120]

約数ペア:

[(1, 923120), (2, 461560), (4, 230780), (5, 184624), (8, 115390), (10, 92312), (11, 83920), (16, 57695), (20, 46156), (22, 41960), (40, 23078), (44, 20980), (55, 16784), (80, 11539), (88, 10490), (110, 8392), (176, 5245), (220, 4196), (440, 2098), (880, 1049)]