22688260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162059}}^1$

素因数の和:162075

約数の個数: 24

約数和(自身を含む): 54452160

約数和(自身を除く): 31763900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162059, 324118, 648236, 810295, 1134413, 1620590, 2268826, 3241180, 4537652, 5672065, 11344130, 22688260]

約数ペア:

[(1, 22688260), (2, 11344130), (4, 5672065), (5, 4537652), (7, 3241180), (10, 2268826), (14, 1620590), (20, 1134413), (28, 810295), (35, 648236), (70, 324118), (140, 162059)]