43138040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98041}}^1$

素因数の和:98063

約数の個数: 32

約数和(自身を含む): 105885360

約数和(自身を除く): 62747320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 98041, 196082, 392164, 490205, 784328, 980410, 1078451, 1960820, 2156902, 3921640, 4313804, 5392255, 8627608, 10784510, 21569020, 43138040]

約数ペア:

[(1, 43138040), (2, 21569020), (4, 10784510), (5, 8627608), (8, 5392255), (10, 4313804), (11, 3921640), (20, 2156902), (22, 1960820), (40, 1078451), (44, 980410), (55, 784328), (88, 490205), (110, 392164), (220, 196082), (440, 98041)]