84413500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9967

約数の個数: 48

約数和(自身を含む): 195223392

約数和(自身を除く): 110809892

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 9931, 19862, 39724, 49655, 99310, 168827, 198620, 248275, 337654, 496550, 675308, 844135, 993100, 1241375, 1688270, 2482750, 3376540, 4220675, 4965500, 8441350, 16882700, 21103375, 42206750, 84413500]

約数ペア:

[(1, 84413500), (2, 42206750), (4, 21103375), (5, 16882700), (10, 8441350), (17, 4965500), (20, 4220675), (25, 3376540), (34, 2482750), (50, 1688270), (68, 1241375), (85, 993100), (100, 844135), (125, 675308), (170, 496550), (250, 337654), (340, 248275), (425, 198620), (500, 168827), (850, 99310), (1700, 49655), (2125, 39724), (4250, 19862), (8500, 9931)]