45023140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132421}}^1$

素因数の和:132447

約数の個数: 24

約数和(自身を含む): 100111032

約数和(自身を除く): 55087892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 132421, 264842, 529684, 662105, 1324210, 2251157, 2648420, 4502314, 9004628, 11255785, 22511570, 45023140]

約数ペア:

[(1, 45023140), (2, 22511570), (4, 11255785), (5, 9004628), (10, 4502314), (17, 2648420), (20, 2251157), (34, 1324210), (68, 662105), (85, 529684), (170, 264842), (340, 132421)]