190037660

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{120277}}^1$

素因数の和:120365

約数の個数: 24

約数和(自身を含む): 404134080

約数和(自身を除く): 214096420

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 120277, 240554, 481108, 601385, 1202770, 2405540, 9501883, 19003766, 38007532, 47509415, 95018830, 190037660]

約数ペア:

[(1, 190037660), (2, 95018830), (4, 47509415), (5, 38007532), (10, 19003766), (20, 9501883), (79, 2405540), (158, 1202770), (316, 601385), (395, 481108), (790, 240554), (1580, 120277)]