10990170140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4011011}}^1$

素因数の和:4011157

約数の個数: 24

約数和(自身を含む): 23247825552

約数和(自身を除く): 12257655412

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4011011, 8022022, 16044044, 20055055, 40110110, 80220220, 549508507, 1099017014, 2198034028, 2747542535, 5495085070, 10990170140]

約数ペア:

[(1, 10990170140), (2, 5495085070), (4, 2747542535), (5, 2198034028), (10, 1099017014), (20, 549508507), (137, 80220220), (274, 40110110), (548, 20055055), (685, 16044044), (1370, 8022022), (2740, 4011011)]