40049065

素因数分解:

$5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2011}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 55048320

約数和(自身を除く): 14999255

約数列:

[1, 5, 7, 35, 569, 2011, 2845, 3983, 10055, 14077, 19915, 70385, 1144259, 5721295, 8009813, 40049065]

約数ペア:

[(1, 40049065), (5, 8009813), (7, 5721295), (35, 1144259), (569, 70385), (2011, 19915), (2845, 14077), (3983, 10055)]