22381100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31973}}^1$

素因数の和:31994

約数の個数: 36

約数和(自身を含む): 55506864

約数和(自身を除く): 33125764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 31973, 63946, 127892, 159865, 223811, 319730, 447622, 639460, 799325, 895244, 1119055, 1598650, 2238110, 3197300, 4476220, 5595275, 11190550, 22381100]

約数ペア:

[(1, 22381100), (2, 11190550), (4, 5595275), (5, 4476220), (7, 3197300), (10, 2238110), (14, 1598650), (20, 1119055), (25, 895244), (28, 799325), (35, 639460), (50, 447622), (70, 319730), (100, 223811), (140, 159865), (175, 127892), (350, 63946), (700, 31973)]