26890024895

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1\times {\mathrm{13901}}^1$

素因数の和:19426

約数の個数: 16

約数和(自身を含む): 32730868800

約数和(自身を除く): 5840843905

約数列:

[1, 5, 71, 355, 5449, 13901, 27245, 69505, 386879, 986971, 1934395, 4934855, 75746549, 378732745, 5378004979, 26890024895]

約数ペア:

[(1, 26890024895), (5, 5378004979), (71, 378732745), (355, 75746549), (5449, 4934855), (13901, 1934395), (27245, 986971), (69505, 386879)]