137105840

素因数分解:

$2^4\times 5^1\times {\mathrm{1713823}}^1$

素因数の和:1713836

約数の個数: 20

約数和(自身を含む): 318771264

約数和(自身を除く): 181665424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1713823, 3427646, 6855292, 8569115, 13710584, 17138230, 27421168, 34276460, 68552920, 137105840]

約数ペア:

[(1, 137105840), (2, 68552920), (4, 34276460), (5, 27421168), (8, 17138230), (10, 13710584), (16, 8569115), (20, 6855292), (40, 3427646), (80, 1713823)]