8303140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24421}}^1$

素因数の和:24447

約数の個数: 24

約数和(自身を含む): 18463032

約数和(自身を除く): 10159892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24421, 48842, 97684, 122105, 244210, 415157, 488420, 830314, 1660628, 2075785, 4151570, 8303140]

約数ペア:

[(1, 8303140), (2, 4151570), (4, 2075785), (5, 1660628), (10, 830314), (17, 488420), (20, 415157), (34, 244210), (68, 122105), (85, 97684), (170, 48842), (340, 24421)]