13146760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29879}}^1$

素因数の和:29901

約数の個数: 32

約数和(自身を含む): 32270400

約数和(自身を除く): 19123640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 29879, 59758, 119516, 149395, 239032, 298790, 328669, 597580, 657338, 1195160, 1314676, 1643345, 2629352, 3286690, 6573380, 13146760]

約数ペア:

[(1, 13146760), (2, 6573380), (4, 3286690), (5, 2629352), (8, 1643345), (10, 1314676), (11, 1195160), (20, 657338), (22, 597580), (40, 328669), (44, 298790), (55, 239032), (88, 149395), (110, 119516), (220, 59758), (440, 29879)]