11976080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7911

約数の個数: 40

約数和(自身を含む): 29313600

約数和(自身を除く): 17337520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7879, 15758, 31516, 39395, 63032, 78790, 126064, 149701, 157580, 299402, 315160, 598804, 630320, 748505, 1197608, 1497010, 2395216, 2994020, 5988040, 11976080]

約数ペア:

[(1, 11976080), (2, 5988040), (4, 2994020), (5, 2395216), (8, 1497010), (10, 1197608), (16, 748505), (19, 630320), (20, 598804), (38, 315160), (40, 299402), (76, 157580), (80, 149701), (95, 126064), (152, 78790), (190, 63032), (304, 39395), (380, 31516), (760, 15758), (1520, 7879)]