143738080

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12653}}^1$

素因数の和:12739

約数の個数: 48

約数和(自身を含む): 344391264

約数和(自身を除く): 200653184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 12653, 25306, 50612, 63265, 101224, 126530, 202448, 253060, 404896, 506120, 898363, 1012240, 1796726, 2024480, 3593452, 4491815, 7186904, 8983630, 14373808, 17967260, 28747616, 35934520, 71869040, 143738080]

約数ペア:

[(1, 143738080), (2, 71869040), (4, 35934520), (5, 28747616), (8, 17967260), (10, 14373808), (16, 8983630), (20, 7186904), (32, 4491815), (40, 3593452), (71, 2024480), (80, 1796726), (142, 1012240), (160, 898363), (284, 506120), (355, 404896), (568, 253060), (710, 202448), (1136, 126530), (1420, 101224), (2272, 63265), (2840, 50612), (5680, 25306), (11360, 12653)]