40745765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 51408000

約数和(自身を除く): 10662235

約数列:

[1, 5, 23, 115, 139, 695, 2549, 3197, 12745, 15985, 58627, 293135, 354311, 1771555, 8149153, 40745765]

約数ペア:

[(1, 40745765), (5, 8149153), (23, 1771555), (115, 354311), (139, 293135), (695, 58627), (2549, 15985), (3197, 12745)]