4871140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3083}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 10362240

約数和(自身を除く): 5491100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3083, 6166, 12332, 15415, 30830, 61660, 243557, 487114, 974228, 1217785, 2435570, 4871140]

約数ペア:

[(1, 4871140), (2, 2435570), (4, 1217785), (5, 974228), (10, 487114), (20, 243557), (79, 61660), (158, 30830), (316, 15415), (395, 12332), (790, 6166), (1580, 3083)]