55204360

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10867}}^1$

素因数の和:11005

約数の個数: 32

約数和(自身を含む): 125199360

約数和(自身を除く): 69995000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 10867, 21734, 43468, 54335, 86936, 108670, 217340, 434680, 1380109, 2760218, 5520436, 6900545, 11040872, 13801090, 27602180, 55204360]

約数ペア:

[(1, 55204360), (2, 27602180), (4, 13801090), (5, 11040872), (8, 6900545), (10, 5520436), (20, 2760218), (40, 1380109), (127, 434680), (254, 217340), (508, 108670), (635, 86936), (1016, 54335), (1270, 43468), (2540, 21734), (5080, 10867)]