14152720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9311}}^1$

素因数の和:9343

約数の個数: 40

約数和(自身を含む): 34640640

約数和(自身を除く): 20487920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9311, 18622, 37244, 46555, 74488, 93110, 148976, 176909, 186220, 353818, 372440, 707636, 744880, 884545, 1415272, 1769090, 2830544, 3538180, 7076360, 14152720]

約数ペア:

[(1, 14152720), (2, 7076360), (4, 3538180), (5, 2830544), (8, 1769090), (10, 1415272), (16, 884545), (19, 744880), (20, 707636), (38, 372440), (40, 353818), (76, 186220), (80, 176909), (95, 148976), (152, 93110), (190, 74488), (304, 46555), (380, 37244), (760, 18622), (1520, 9311)]