22469180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14221}}^1$

素因数の和:14309

約数の個数: 24

約数和(自身を含む): 47785920

約数和(自身を除く): 25316740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14221, 28442, 56884, 71105, 142210, 284420, 1123459, 2246918, 4493836, 5617295, 11234590, 22469180]

約数ペア:

[(1, 22469180), (2, 11234590), (4, 5617295), (5, 4493836), (10, 2246918), (20, 1123459), (79, 284420), (158, 142210), (316, 71105), (395, 56884), (790, 28442), (1580, 14221)]