5135650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7926

約数の個数: 24

約数和(自身を含む): 10288404

約数和(自身を除く): 5152754

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7901, 15802, 39505, 79010, 102713, 197525, 205426, 395050, 513565, 1027130, 2567825, 5135650]

約数ペア:

[(1, 5135650), (2, 2567825), (5, 1027130), (10, 513565), (13, 395050), (25, 205426), (26, 197525), (50, 102713), (65, 79010), (130, 39505), (325, 15802), (650, 7901)]