40425670

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{37781}}^1$

素因数の和:37895

約数の個数: 16

約数和(自身を含む): 73448208

約数和(自身を除く): 33022538

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 37781, 75562, 188905, 377810, 4042567, 8085134, 20212835, 40425670]

約数ペア:

[(1, 40425670), (2, 20212835), (5, 8085134), (10, 4042567), (107, 377810), (214, 188905), (535, 75562), (1070, 37781)]