64181090

素因数分解:

$2^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{5407}}^1$

素因数の和:6601

約数の個数: 16

約数和(自身を含む): 115644672

約数和(自身を除く): 51463582

約数列:

[1, 2, 5, 10, 1187, 2374, 5407, 5935, 10814, 11870, 27035, 54070, 6418109, 12836218, 32090545, 64181090]

約数ペア:

[(1, 64181090), (2, 32090545), (5, 12836218), (10, 6418109), (1187, 54070), (2374, 27035), (5407, 11870), (5935, 10814)]