13480760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14653}}^1$

素因数の和:14687

約数の個数: 32

約数和(自身を含む): 31652640

約数和(自身を除く): 18171880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14653, 29306, 58612, 73265, 117224, 146530, 293060, 337019, 586120, 674038, 1348076, 1685095, 2696152, 3370190, 6740380, 13480760]

約数ペア:

[(1, 13480760), (2, 6740380), (4, 3370190), (5, 2696152), (8, 1685095), (10, 1348076), (20, 674038), (23, 586120), (40, 337019), (46, 293060), (92, 146530), (115, 117224), (184, 73265), (230, 58612), (460, 29306), (920, 14653)]