98102140

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{4423}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 206246880

約数和(自身を除く): 108144740

約数列:

[1, 2, 4, 5, 10, 20, 1109, 2218, 4423, 4436, 5545, 8846, 11090, 17692, 22115, 22180, 44230, 88460, 4905107, 9810214, 19620428, 24525535, 49051070, 98102140]

約数ペア:

[(1, 98102140), (2, 49051070), (4, 24525535), (5, 19620428), (10, 9810214), (20, 4905107), (1109, 88460), (2218, 44230), (4423, 22180), (4436, 22115), (5545, 17692), (8846, 11090)]