104172740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4111}}^1$

素因数の和:4308

約数の個数: 48

約数和(自身を含む): 251457024

約数和(自身を除く): 147284284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 4111, 5068, 6335, 8222, 12670, 16444, 20555, 25340, 28777, 41110, 57554, 82220, 115108, 143885, 287770, 575540, 744091, 1488182, 2976364, 3720455, 5208637, 7440910, 10417274, 14881820, 20834548, 26043185, 52086370, 104172740]

約数ペア:

[(1, 104172740), (2, 52086370), (4, 26043185), (5, 20834548), (7, 14881820), (10, 10417274), (14, 7440910), (20, 5208637), (28, 3720455), (35, 2976364), (70, 1488182), (140, 744091), (181, 575540), (362, 287770), (724, 143885), (905, 115108), (1267, 82220), (1810, 57554), (2534, 41110), (3620, 28777), (4111, 25340), (5068, 20555), (6335, 16444), (8222, 12670)]