22092280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{78901}}^1$

素因数の和:78919

約数の個数: 32

約数和(自身を含む): 56809440

約数和(自身を除く): 34717160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 78901, 157802, 315604, 394505, 552307, 631208, 789010, 1104614, 1578020, 2209228, 2761535, 3156040, 4418456, 5523070, 11046140, 22092280]

約数ペア:

[(1, 22092280), (2, 11046140), (4, 5523070), (5, 4418456), (7, 3156040), (8, 2761535), (10, 2209228), (14, 1578020), (20, 1104614), (28, 789010), (35, 631208), (40, 552307), (56, 394505), (70, 315604), (140, 157802), (280, 78901)]