40668595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1951}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 53406720

約数和(自身を除く): 12738125

約数列:

[1, 5, 11, 55, 379, 1895, 1951, 4169, 9755, 20845, 21461, 107305, 739429, 3697145, 8133719, 40668595]

約数ペア:

[(1, 40668595), (5, 8133719), (11, 3697145), (55, 739429), (379, 107305), (1895, 21461), (1951, 20845), (4169, 9755)]