26272040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9803}}^1$

素因数の和:9881

約数の個数: 32

約数和(自身を含む): 60000480

約数和(自身を除く): 33728440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 9803, 19606, 39212, 49015, 78424, 98030, 196060, 392120, 656801, 1313602, 2627204, 3284005, 5254408, 6568010, 13136020, 26272040]

約数ペア:

[(1, 26272040), (2, 13136020), (4, 6568010), (5, 5254408), (8, 3284005), (10, 2627204), (20, 1313602), (40, 656801), (67, 392120), (134, 196060), (268, 98030), (335, 78424), (536, 49015), (670, 39212), (1340, 19606), (2680, 9803)]