11481250

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 23623488

約数和(自身を除く): 12142238

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 167, 250, 275, 334, 550, 625, 835, 1250, 1375, 1670, 1837, 2750, 3125, 3674, 4175, 6250, 6875, 8350, 9185, 13750, 18370, 20875, 34375, 41750, 45925, 68750, 91850, 104375, 208750, 229625, 459250, 521875, 1043750, 1148125, 2296250, 5740625, 11481250]

約数ペア:

[(1, 11481250), (2, 5740625), (5, 2296250), (10, 1148125), (11, 1043750), (22, 521875), (25, 459250), (50, 229625), (55, 208750), (110, 104375), (125, 91850), (167, 68750), (250, 45925), (275, 41750), (334, 34375), (550, 20875), (625, 18370), (835, 13750), (1250, 9185), (1375, 8350), (1670, 6875), (1837, 6250), (2750, 4175), (3125, 3674)]