130221650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{200341}}^1$

素因数の和:200366

約数の個数: 24

約数和(自身を含む): 260845284

約数和(自身を除く): 130623634

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 200341, 400682, 1001705, 2003410, 2604433, 5008525, 5208866, 10017050, 13022165, 26044330, 65110825, 130221650]

約数ペア:

[(1, 130221650), (2, 65110825), (5, 26044330), (10, 13022165), (13, 10017050), (25, 5208866), (26, 5008525), (50, 2604433), (65, 2003410), (130, 1001705), (325, 400682), (650, 200341)]