83586280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122921}}^1$

素因数の和:122949

約数の個数: 32

約数和(自身を含む): 199133640

約数和(自身を除く): 115547360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 122921, 245842, 491684, 614605, 983368, 1229210, 2089657, 2458420, 4179314, 4916840, 8358628, 10448285, 16717256, 20896570, 41793140, 83586280]

約数ペア:

[(1, 83586280), (2, 41793140), (4, 20896570), (5, 16717256), (8, 10448285), (10, 8358628), (17, 4916840), (20, 4179314), (34, 2458420), (40, 2089657), (68, 1229210), (85, 983368), (136, 614605), (170, 491684), (340, 245842), (680, 122921)]