22156932280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79131901}}^1$

素因数の和:79131919

約数の個数: 32

約数和(自身を含む): 56974969440

約数和(自身を除く): 34818037160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79131901, 158263802, 316527604, 395659505, 553923307, 633055208, 791319010, 1107846614, 1582638020, 2215693228, 2769616535, 3165276040, 4431386456, 5539233070, 11078466140, 22156932280]

約数ペア:

[(1, 22156932280), (2, 11078466140), (4, 5539233070), (5, 4431386456), (7, 3165276040), (8, 2769616535), (10, 2215693228), (14, 1582638020), (20, 1107846614), (28, 791319010), (35, 633055208), (40, 553923307), (56, 395659505), (70, 316527604), (140, 158263802), (280, 79131901)]