27358010

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6689}}^1$

素因数の和:7105

約数の個数: 16

約数和(自身を含む): 49372200

約数和(自身を除く): 22014190

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 6689, 13378, 33445, 66890, 2735801, 5471602, 13679005, 27358010]

約数ペア:

[(1, 27358010), (2, 13679005), (5, 5471602), (10, 2735801), (409, 66890), (818, 33445), (2045, 13378), (4090, 6689)]