25664870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33331}}^1$

素因数の和:33356

約数の個数: 32

約数和(自身を含む): 57597696

約数和(自身を除く): 31932826

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 33331, 66662, 166655, 233317, 333310, 366641, 466634, 733282, 1166585, 1833205, 2333170, 2566487, 3666410, 5132974, 12832435, 25664870]

約数ペア:

[(1, 25664870), (2, 12832435), (5, 5132974), (7, 3666410), (10, 2566487), (11, 2333170), (14, 1833205), (22, 1166585), (35, 733282), (55, 466634), (70, 366641), (77, 333310), (110, 233317), (154, 166655), (385, 66662), (770, 33331)]