11994160

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 28033920

約数和(自身を除く): 16039760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 479, 626, 958, 1252, 1565, 1916, 2395, 2504, 3130, 3832, 4790, 5008, 6260, 7664, 9580, 12520, 19160, 25040, 38320, 149927, 299854, 599708, 749635, 1199416, 1499270, 2398832, 2998540, 5997080, 11994160]

約数ペア:

[(1, 11994160), (2, 5997080), (4, 2998540), (5, 2398832), (8, 1499270), (10, 1199416), (16, 749635), (20, 599708), (40, 299854), (80, 149927), (313, 38320), (479, 25040), (626, 19160), (958, 12520), (1252, 9580), (1565, 7664), (1916, 6260), (2395, 5008), (2504, 4790), (3130, 3832)]