10725500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 24679200

約数和(自身を除く): 13953700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1129, 1900, 2258, 2375, 4516, 4750, 5645, 9500, 11290, 21451, 22580, 28225, 42902, 56450, 85804, 107255, 112900, 141125, 214510, 282250, 429020, 536275, 564500, 1072550, 2145100, 2681375, 5362750, 10725500]

約数ペア:

[(1, 10725500), (2, 5362750), (4, 2681375), (5, 2145100), (10, 1072550), (19, 564500), (20, 536275), (25, 429020), (38, 282250), (50, 214510), (76, 141125), (95, 112900), (100, 107255), (125, 85804), (190, 56450), (250, 42902), (380, 28225), (475, 22580), (500, 21451), (950, 11290), (1129, 9500), (1900, 5645), (2258, 4750), (2375, 4516)]