110550140

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{3923}}^1$

素因数の和:5341

約数の個数: 24

約数和(自身を含む): 232379280

約数和(自身を除く): 121829140

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 3923, 5636, 7045, 7846, 14090, 15692, 19615, 28180, 39230, 78460, 5527507, 11055014, 22110028, 27637535, 55275070, 110550140]

約数ペア:

[(1, 110550140), (2, 55275070), (4, 27637535), (5, 22110028), (10, 11055014), (20, 5527507), (1409, 78460), (2818, 39230), (3923, 28180), (5636, 19615), (7045, 15692), (7846, 14090)]