10857790000

素因数分解:

$2^4\times 5^4\times {\mathrm{1085779}}^1$

素因数の和:1085807

約数の個数: 50

約数和(自身を含む): 26287819580

約数和(自身を除く): 15430029580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 1085779, 2171558, 4343116, 5428895, 8686232, 10857790, 17372464, 21715580, 27144475, 43431160, 54288950, 86862320, 108577900, 135722375, 217155800, 271444750, 434311600, 542889500, 678611875, 1085779000, 1357223750, 2171558000, 2714447500, 5428895000, 10857790000]

約数ペア:

[(1, 10857790000), (2, 5428895000), (4, 2714447500), (5, 2171558000), (8, 1357223750), (10, 1085779000), (16, 678611875), (20, 542889500), (25, 434311600), (40, 271444750), (50, 217155800), (80, 135722375), (100, 108577900), (125, 86862320), (200, 54288950), (250, 43431160), (400, 27144475), (500, 21715580), (625, 17372464), (1000, 10857790), (1250, 8686232), (2000, 5428895), (2500, 4343116), (5000, 2171558), (10000, 1085779)]