117784760

素因数分解:

$2^3\times 5^1\times {\mathrm{2944619}}^1$

素因数の和:2944630

約数の個数: 16

約数和(自身を含む): 265015800

約数和(自身を除く): 147231040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2944619, 5889238, 11778476, 14723095, 23556952, 29446190, 58892380, 117784760]

約数ペア:

[(1, 117784760), (2, 58892380), (4, 29446190), (5, 23556952), (8, 14723095), (10, 11778476), (20, 5889238), (40, 2944619)]