82539250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19421}}^1$

素因数の和:19455

約数の個数: 32

約数和(自身を含む): 163610928

約数和(自身を除く): 81071678

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 19421, 38842, 97105, 194210, 330157, 485525, 660314, 971050, 1650785, 2427625, 3301570, 4855250, 8253925, 16507850, 41269625, 82539250]

約数ペア:

[(1, 82539250), (2, 41269625), (5, 16507850), (10, 8253925), (17, 4855250), (25, 3301570), (34, 2427625), (50, 1650785), (85, 971050), (125, 660314), (170, 485525), (250, 330157), (425, 194210), (850, 97105), (2125, 38842), (4250, 19421)]