7353580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28283}}^1$

素因数の和:28305

約数の個数: 24

約数和(自身を含む): 16630992

約数和(自身を除く): 9277412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28283, 56566, 113132, 141415, 282830, 367679, 565660, 735358, 1470716, 1838395, 3676790, 7353580]

約数ペア:

[(1, 7353580), (2, 3676790), (4, 1838395), (5, 1470716), (10, 735358), (13, 565660), (20, 367679), (26, 282830), (52, 141415), (65, 113132), (130, 56566), (260, 28283)]