2892392180

素因数分解:

$2^2\times 5^1\times {\mathrm{4409}}^1\times {\mathrm{32801}}^1$

素因数の和:37219

約数の個数: 24

約数和(自身を含む): 6075586440

約数和(自身を除く): 3183194260

約数列:

[1, 2, 4, 5, 10, 20, 4409, 8818, 17636, 22045, 32801, 44090, 65602, 88180, 131204, 164005, 328010, 656020, 144619609, 289239218, 578478436, 723098045, 1446196090, 2892392180]

約数ペア:

[(1, 2892392180), (2, 1446196090), (4, 723098045), (5, 578478436), (10, 289239218), (20, 144619609), (4409, 656020), (8818, 328010), (17636, 164005), (22045, 131204), (32801, 88180), (44090, 65602)]