148761740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{94153}}^1$

素因数の和:94241

約数の個数: 24

約数和(自身を含む): 316357440

約数和(自身を除く): 167595700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 94153, 188306, 376612, 470765, 941530, 1883060, 7438087, 14876174, 29752348, 37190435, 74380870, 148761740]

約数ペア:

[(1, 148761740), (2, 74380870), (4, 37190435), (5, 29752348), (10, 14876174), (20, 7438087), (79, 1883060), (158, 941530), (316, 470765), (395, 376612), (790, 188306), (1580, 94153)]