30804565000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{560083}}^1$

素因数の和:560120

約数の個数: 80

約数和(自身を含む): 78736608720

約数和(自身を除く): 47932043720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 1000, 1100, 1250, 1375, 2200, 2500, 2750, 5000, 5500, 6875, 11000, 13750, 27500, 55000, 560083, 1120166, 2240332, 2800415, 4480664, 5600830, 6160913, 11201660, 12321826, 14002075, 22403320, 24643652, 28004150, 30804565, 49287304, 56008300, 61609130, 70010375, 112016600, 123218260, 140020750, 154022825, 246436520, 280041500, 308045650, 350051875, 560083000, 616091300, 700103750, 770114125, 1232182600, 1400207500, 1540228250, 2800415000, 3080456500, 3850570625, 6160913000, 7701141250, 15402282500, 30804565000]

約数ペア:

[(1, 30804565000), (2, 15402282500), (4, 7701141250), (5, 6160913000), (8, 3850570625), (10, 3080456500), (11, 2800415000), (20, 1540228250), (22, 1400207500), (25, 1232182600), (40, 770114125), (44, 700103750), (50, 616091300), (55, 560083000), (88, 350051875), (100, 308045650), (110, 280041500), (125, 246436520), (200, 154022825), (220, 140020750), (250, 123218260), (275, 112016600), (440, 70010375), (500, 61609130), (550, 56008300), (625, 49287304), (1000, 30804565), (1100, 28004150), (1250, 24643652), (1375, 22403320), (2200, 14002075), (2500, 12321826), (2750, 11201660), (5000, 6160913), (5500, 5600830), (6875, 4480664), (11000, 2800415), (13750, 2240332), (27500, 1120166), (55000, 560083)]