27832571900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1282607}}^1$

素因数の和:1282659

約数の個数: 72

約数和(自身を含む): 71251439616

約数和(自身を除く): 43418867716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 10850, 21700, 1282607, 2565214, 5130428, 6413035, 8978249, 12826070, 17956498, 25652140, 32065175, 35912996, 39760817, 44891245, 64130350, 79521634, 89782490, 128260700, 159043268, 179564980, 198804085, 224456225, 278325719, 397608170, 448912450, 556651438, 795216340, 897824900, 994020425, 1113302876, 1391628595, 1988040850, 2783257190, 3976081700, 5566514380, 6958142975, 13916285950, 27832571900]

約数ペア:

[(1, 27832571900), (2, 13916285950), (4, 6958142975), (5, 5566514380), (7, 3976081700), (10, 2783257190), (14, 1988040850), (20, 1391628595), (25, 1113302876), (28, 994020425), (31, 897824900), (35, 795216340), (50, 556651438), (62, 448912450), (70, 397608170), (100, 278325719), (124, 224456225), (140, 198804085), (155, 179564980), (175, 159043268), (217, 128260700), (310, 89782490), (350, 79521634), (434, 64130350), (620, 44891245), (700, 39760817), (775, 35912996), (868, 32065175), (1085, 25652140), (1550, 17956498), (2170, 12826070), (3100, 8978249), (4340, 6413035), (5425, 5130428), (10850, 2565214), (21700, 1282607)]