126527470

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{25981}}^1$

素因数の和:26475

約数の個数: 16

約数和(自身を含む): 228225888

約数和(自身を除く): 101698418

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 25981, 51962, 129905, 259810, 12652747, 25305494, 63263735, 126527470]

約数ペア:

[(1, 126527470), (2, 63263735), (5, 25305494), (10, 12652747), (487, 259810), (974, 129905), (2435, 51962), (4870, 25981)]