27801170

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28661}}^1$

素因数の和:28765

約数の個数: 16

約数和(自身を含む): 50559768

約数和(自身を除く): 22758598

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 28661, 57322, 143305, 286610, 2780117, 5560234, 13900585, 27801170]

約数ペア:

[(1, 27801170), (2, 13900585), (5, 5560234), (10, 2780117), (97, 286610), (194, 143305), (485, 57322), (970, 28661)]