15699160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23087}}^1$

素因数の和:23115

約数の個数: 32

約数和(自身を含む): 37402560

約数和(自身を除く): 21703400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23087, 46174, 92348, 115435, 184696, 230870, 392479, 461740, 784958, 923480, 1569916, 1962395, 3139832, 3924790, 7849580, 15699160]

約数ペア:

[(1, 15699160), (2, 7849580), (4, 3924790), (5, 3139832), (8, 1962395), (10, 1569916), (17, 923480), (20, 784958), (34, 461740), (40, 392479), (68, 230870), (85, 184696), (136, 115435), (170, 92348), (340, 46174), (680, 23087)]