4708906000

素因数分解:

$2^4\times 5^3\times {\mathrm{127}}^1\times {\mathrm{18539}}^1$

素因数の和:18689

約数の個数: 80

約数和(自身を含む): 11476408320

約数和(自身を除く): 6767502320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 127, 200, 250, 254, 400, 500, 508, 635, 1000, 1016, 1270, 2000, 2032, 2540, 3175, 5080, 6350, 10160, 12700, 15875, 18539, 25400, 31750, 37078, 50800, 63500, 74156, 92695, 127000, 148312, 185390, 254000, 296624, 370780, 463475, 741560, 926950, 1483120, 1853900, 2317375, 2354453, 3707800, 4634750, 4708906, 7415600, 9269500, 9417812, 11772265, 18539000, 18835624, 23544530, 37078000, 37671248, 47089060, 58861325, 94178120, 117722650, 188356240, 235445300, 294306625, 470890600, 588613250, 941781200, 1177226500, 2354453000, 4708906000]

約数ペア:

[(1, 4708906000), (2, 2354453000), (4, 1177226500), (5, 941781200), (8, 588613250), (10, 470890600), (16, 294306625), (20, 235445300), (25, 188356240), (40, 117722650), (50, 94178120), (80, 58861325), (100, 47089060), (125, 37671248), (127, 37078000), (200, 23544530), (250, 18835624), (254, 18539000), (400, 11772265), (500, 9417812), (508, 9269500), (635, 7415600), (1000, 4708906), (1016, 4634750), (1270, 3707800), (2000, 2354453), (2032, 2317375), (2540, 1853900), (3175, 1483120), (5080, 926950), (6350, 741560), (10160, 463475), (12700, 370780), (15875, 296624), (18539, 254000), (25400, 185390), (31750, 148312), (37078, 127000), (50800, 92695), (63500, 74156)]