13904080

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 32569344

約数和(自身を除く): 18665264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1151, 1208, 1510, 2302, 2416, 3020, 4604, 5755, 6040, 9208, 11510, 12080, 18416, 23020, 46040, 92080, 173801, 347602, 695204, 869005, 1390408, 1738010, 2780816, 3476020, 6952040, 13904080]

約数ペア:

[(1, 13904080), (2, 6952040), (4, 3476020), (5, 2780816), (8, 1738010), (10, 1390408), (16, 869005), (20, 695204), (40, 347602), (80, 173801), (151, 92080), (302, 46040), (604, 23020), (755, 18416), (1151, 12080), (1208, 11510), (1510, 9208), (2302, 6040), (2416, 5755), (3020, 4604)]