10995760

素因数分解:

$2^4\times 5^1\times {\mathrm{137447}}^1$

素因数の和:137460

約数の個数: 20

約数和(自身を含む): 25565328

約数和(自身を除く): 14569568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137447, 274894, 549788, 687235, 1099576, 1374470, 2199152, 2748940, 5497880, 10995760]

約数ペア:

[(1, 10995760), (2, 5497880), (4, 2748940), (5, 2199152), (8, 1374470), (10, 1099576), (16, 687235), (20, 549788), (40, 274894), (80, 137447)]