56484280

素因数分解:

$2^3\times 5^1\times {\mathrm{1412107}}^1$

素因数の和:1412118

約数の個数: 16

約数和(自身を含む): 127089720

約数和(自身を除く): 70605440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1412107, 2824214, 5648428, 7060535, 11296856, 14121070, 28242140, 56484280]

約数ペア:

[(1, 56484280), (2, 28242140), (4, 14121070), (5, 11296856), (8, 7060535), (10, 5648428), (20, 2824214), (40, 1412107)]