25977580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56473}}^1$

素因数の和:56505

約数の個数: 24

約数和(自身を含む): 56925792

約数和(自身を除く): 30948212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 56473, 112946, 225892, 282365, 564730, 1129460, 1298879, 2597758, 5195516, 6494395, 12988790, 25977580]

約数ペア:

[(1, 25977580), (2, 12988790), (4, 6494395), (5, 5195516), (10, 2597758), (20, 1298879), (23, 1129460), (46, 564730), (92, 282365), (115, 225892), (230, 112946), (460, 56473)]