82115740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586541}}^1$

素因数の和:586557

約数の個数: 24

約数和(自身を含む): 197078112

約数和(自身を除く): 114962372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586541, 1173082, 2346164, 2932705, 4105787, 5865410, 8211574, 11730820, 16423148, 20528935, 41057870, 82115740]

約数ペア:

[(1, 82115740), (2, 41057870), (4, 20528935), (5, 16423148), (7, 11730820), (10, 8211574), (14, 5865410), (20, 4105787), (28, 2932705), (35, 2346164), (70, 1173082), (140, 586541)]