23078000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1083

約数の個数: 80

約数和(自身を含む): 60933600

約数和(自身を除く): 37855600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1049, 1100, 1375, 2000, 2098, 2200, 2750, 4196, 4400, 5245, 5500, 8392, 10490, 11000, 11539, 16784, 20980, 22000, 23078, 26225, 41960, 46156, 52450, 57695, 83920, 92312, 104900, 115390, 131125, 184624, 209800, 230780, 262250, 288475, 419600, 461560, 524500, 576950, 923120, 1049000, 1153900, 1442375, 2098000, 2307800, 2884750, 4615600, 5769500, 11539000, 23078000]

約数ペア:

[(1, 23078000), (2, 11539000), (4, 5769500), (5, 4615600), (8, 2884750), (10, 2307800), (11, 2098000), (16, 1442375), (20, 1153900), (22, 1049000), (25, 923120), (40, 576950), (44, 524500), (50, 461560), (55, 419600), (80, 288475), (88, 262250), (100, 230780), (110, 209800), (125, 184624), (176, 131125), (200, 115390), (220, 104900), (250, 92312), (275, 83920), (400, 57695), (440, 52450), (500, 46156), (550, 41960), (880, 26225), (1000, 23078), (1049, 22000), (1100, 20980), (1375, 16784), (2000, 11539), (2098, 11000), (2200, 10490), (2750, 8392), (4196, 5500), (4400, 5245)]