22596140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 54792192

約数和(自身を除く): 32196052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 1567, 2060, 2884, 3134, 3605, 6268, 7210, 7835, 10969, 14420, 15670, 21938, 31340, 43876, 54845, 109690, 161401, 219380, 322802, 645604, 807005, 1129807, 1614010, 2259614, 3228020, 4519228, 5649035, 11298070, 22596140]

約数ペア:

[(1, 22596140), (2, 11298070), (4, 5649035), (5, 4519228), (7, 3228020), (10, 2259614), (14, 1614010), (20, 1129807), (28, 807005), (35, 645604), (70, 322802), (103, 219380), (140, 161401), (206, 109690), (412, 54845), (515, 43876), (721, 31340), (1030, 21938), (1442, 15670), (1567, 14420), (2060, 10969), (2884, 7835), (3134, 7210), (3605, 6268)]