13702120

素因数分解:

$2^3\times 5^1\times {\mathrm{342553}}^1$

素因数の和:342564

約数の個数: 16

約数和(自身を含む): 30829860

約数和(自身を除く): 17127740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 342553, 685106, 1370212, 1712765, 2740424, 3425530, 6851060, 13702120]

約数ペア:

[(1, 13702120), (2, 6851060), (4, 3425530), (5, 2740424), (8, 1712765), (10, 1370212), (20, 685106), (40, 342553)]