40989335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3529}}^1$

素因数の和:3658

約数の個数: 16

約数和(自身を含む): 51848640

約数和(自身を除く): 10859305

約数列:

[1, 5, 23, 101, 115, 505, 2323, 3529, 11615, 17645, 81167, 356429, 405835, 1782145, 8197867, 40989335]

約数ペア:

[(1, 40989335), (5, 8197867), (23, 1782145), (101, 405835), (115, 356429), (505, 81167), (2323, 17645), (3529, 11615)]