40527290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37181}}^1$

素因数の和:37297

約数の個数: 16

約数和(自身を含む): 73620360

約数和(自身を除く): 33093070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 37181, 74362, 185905, 371810, 4052729, 8105458, 20263645, 40527290]

約数ペア:

[(1, 40527290), (2, 20263645), (5, 8105458), (10, 4052729), (109, 371810), (218, 185905), (545, 74362), (1090, 37181)]