26815090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 49523760

約数和(自身を除く): 22708670

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 337, 365, 545, 674, 730, 1090, 1685, 3370, 7957, 15914, 24601, 36733, 39785, 49202, 73466, 79570, 123005, 183665, 246010, 367330, 2681509, 5363018, 13407545, 26815090]

約数ペア:

[(1, 26815090), (2, 13407545), (5, 5363018), (10, 2681509), (73, 367330), (109, 246010), (146, 183665), (218, 123005), (337, 79570), (365, 73466), (545, 49202), (674, 39785), (730, 36733), (1090, 24601), (1685, 15914), (3370, 7957)]