8261200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1124

約数の個数: 60

約数和(自身を含む): 20911360

約数和(自身を除く): 12650160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1087, 1520, 1900, 2174, 3800, 4348, 5435, 7600, 8696, 10870, 17392, 20653, 21740, 27175, 41306, 43480, 54350, 82612, 86960, 103265, 108700, 165224, 206530, 217400, 330448, 413060, 434800, 516325, 826120, 1032650, 1652240, 2065300, 4130600, 8261200]

約数ペア:

[(1, 8261200), (2, 4130600), (4, 2065300), (5, 1652240), (8, 1032650), (10, 826120), (16, 516325), (19, 434800), (20, 413060), (25, 330448), (38, 217400), (40, 206530), (50, 165224), (76, 108700), (80, 103265), (95, 86960), (100, 82612), (152, 54350), (190, 43480), (200, 41306), (304, 27175), (380, 21740), (400, 20653), (475, 17392), (760, 10870), (950, 8696), (1087, 7600), (1520, 5435), (1900, 4348), (2174, 3800)]