27444160

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 65928240

約数和(自身を除く): 38484080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 617, 695, 1112, 1234, 1390, 2224, 2468, 2780, 3085, 4448, 4936, 5560, 6170, 8896, 9872, 11120, 12340, 19744, 22240, 24680, 39488, 44480, 49360, 85763, 98720, 171526, 197440, 343052, 428815, 686104, 857630, 1372208, 1715260, 2744416, 3430520, 5488832, 6861040, 13722080, 27444160]

約数ペア:

[(1, 27444160), (2, 13722080), (4, 6861040), (5, 5488832), (8, 3430520), (10, 2744416), (16, 1715260), (20, 1372208), (32, 857630), (40, 686104), (64, 428815), (80, 343052), (139, 197440), (160, 171526), (278, 98720), (320, 85763), (556, 49360), (617, 44480), (695, 39488), (1112, 24680), (1234, 22240), (1390, 19744), (2224, 12340), (2468, 11120), (2780, 9872), (3085, 8896), (4448, 6170), (4936, 5560)]