14529440

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 20307040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1279, 1420, 2272, 2558, 2840, 5116, 5680, 6395, 10232, 11360, 12790, 20464, 25580, 40928, 51160, 90809, 102320, 181618, 204640, 363236, 454045, 726472, 908090, 1452944, 1816180, 2905888, 3632360, 7264720, 14529440]

約数ペア:

[(1, 14529440), (2, 7264720), (4, 3632360), (5, 2905888), (8, 1816180), (10, 1452944), (16, 908090), (20, 726472), (32, 454045), (40, 363236), (71, 204640), (80, 181618), (142, 102320), (160, 90809), (284, 51160), (355, 40928), (568, 25580), (710, 20464), (1136, 12790), (1279, 11360), (1420, 10232), (2272, 6395), (2558, 5680), (2840, 5116)]