16589210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 18247270

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 79, 83, 110, 115, 158, 166, 230, 253, 395, 415, 506, 790, 830, 869, 913, 1265, 1738, 1817, 1826, 1909, 2530, 3634, 3818, 4345, 4565, 6557, 8690, 9085, 9130, 9545, 13114, 18170, 19090, 19987, 20999, 32785, 39974, 41998, 65570, 72127, 99935, 104995, 144254, 150811, 199870, 209990, 301622, 360635, 721270, 754055, 1508110, 1658921, 3317842, 8294605, 16589210]

約数ペア:

[(1, 16589210), (2, 8294605), (5, 3317842), (10, 1658921), (11, 1508110), (22, 754055), (23, 721270), (46, 360635), (55, 301622), (79, 209990), (83, 199870), (110, 150811), (115, 144254), (158, 104995), (166, 99935), (230, 72127), (253, 65570), (395, 41998), (415, 39974), (506, 32785), (790, 20999), (830, 19987), (869, 19090), (913, 18170), (1265, 13114), (1738, 9545), (1817, 9130), (1826, 9085), (1909, 8690), (2530, 6557), (3634, 4565), (3818, 4345)]