55544360

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1511}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 69649240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1511, 1838, 3022, 3676, 4595, 6044, 7352, 7555, 9190, 12088, 15110, 18380, 30220, 36760, 60440, 1388609, 2777218, 5554436, 6943045, 11108872, 13886090, 27772180, 55544360]

約数ペア:

[(1, 55544360), (2, 27772180), (4, 13886090), (5, 11108872), (8, 6943045), (10, 5554436), (20, 2777218), (40, 1388609), (919, 60440), (1511, 36760), (1838, 30220), (3022, 18380), (3676, 15110), (4595, 12088), (6044, 9190), (7352, 7555)]