45377360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81031}}^1$

素因数の和:81051

約数の個数: 40

約数和(自身を含む): 120575616

約数和(自身を除く): 75198256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81031, 162062, 324124, 405155, 567217, 648248, 810310, 1134434, 1296496, 1620620, 2268868, 2836085, 3241240, 4537736, 5672170, 6482480, 9075472, 11344340, 22688680, 45377360]

約数ペア:

[(1, 45377360), (2, 22688680), (4, 11344340), (5, 9075472), (7, 6482480), (8, 5672170), (10, 4537736), (14, 3241240), (16, 2836085), (20, 2268868), (28, 1620620), (35, 1296496), (40, 1134434), (56, 810310), (70, 648248), (80, 567217), (112, 405155), (140, 324124), (280, 162062), (560, 81031)]