40124170

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7027}}^1$

素因数の和:7605

約数の個数: 16

約数和(自身を含む): 72360288

約数和(自身を除く): 32236118

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 7027, 14054, 35135, 70270, 4012417, 8024834, 20062085, 40124170]

約数ペア:

[(1, 40124170), (2, 20062085), (5, 8024834), (10, 4012417), (571, 70270), (1142, 35135), (2855, 14054), (5710, 7027)]