40914290

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{7823}}^1$

素因数の和:8353

約数の個数: 16

約数和(自身を含む): 73795968

約数和(自身を除く): 32881678

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 7823, 15646, 39115, 78230, 4091429, 8182858, 20457145, 40914290]

約数ペア:

[(1, 40914290), (2, 20457145), (5, 8182858), (10, 4091429), (523, 78230), (1046, 39115), (2615, 15646), (5230, 7823)]