132348890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{121421}}^1$

素因数の和:121537

約数の個数: 16

約数和(自身を含む): 240415560

約数和(自身を除く): 108066670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 121421, 242842, 607105, 1214210, 13234889, 26469778, 66174445, 132348890]

約数ペア:

[(1, 132348890), (2, 66174445), (5, 26469778), (10, 13234889), (109, 1214210), (218, 607105), (545, 242842), (1090, 121421)]