47491280

素因数分解:

$2^4\times 5^1\times {\mathrm{593641}}^1$

素因数の和:593654

約数の個数: 20

約数和(自身を含む): 110417412

約数和(自身を除く): 62926132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593641, 1187282, 2374564, 2968205, 4749128, 5936410, 9498256, 11872820, 23745640, 47491280]

約数ペア:

[(1, 47491280), (2, 23745640), (4, 11872820), (5, 9498256), (8, 5936410), (10, 4749128), (16, 2968205), (20, 2374564), (40, 1187282), (80, 593641)]