10277750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{839}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 12130090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 839, 875, 1225, 1678, 1750, 2450, 4195, 5873, 6125, 8390, 11746, 12250, 20975, 29365, 41111, 41950, 58730, 82222, 104875, 146825, 205555, 209750, 293650, 411110, 734125, 1027775, 1468250, 2055550, 5138875, 10277750]

約数ペア:

[(1, 10277750), (2, 5138875), (5, 2055550), (7, 1468250), (10, 1027775), (14, 734125), (25, 411110), (35, 293650), (49, 209750), (50, 205555), (70, 146825), (98, 104875), (125, 82222), (175, 58730), (245, 41950), (250, 41111), (350, 29365), (490, 20975), (839, 12250), (875, 11746), (1225, 8390), (1678, 6125), (1750, 5873), (2450, 4195)]