9829180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6221}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 20905920

約数和(自身を除く): 11076740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6221, 12442, 24884, 31105, 62210, 124420, 491459, 982918, 1965836, 2457295, 4914590, 9829180]

約数ペア:

[(1, 9829180), (2, 4914590), (4, 2457295), (5, 1965836), (10, 982918), (20, 491459), (79, 124420), (158, 62210), (316, 31105), (395, 24884), (790, 12442), (1580, 6221)]