66495650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{102301}}^1$

素因数の和:102326

約数の個数: 24

約数和(自身を含む): 133197204

約数和(自身を除く): 66701554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 102301, 204602, 511505, 1023010, 1329913, 2557525, 2659826, 5115050, 6649565, 13299130, 33247825, 66495650]

約数ペア:

[(1, 66495650), (2, 33247825), (5, 13299130), (10, 6649565), (13, 5115050), (25, 2659826), (26, 2557525), (50, 1329913), (65, 1023010), (130, 511505), (325, 204602), (650, 102301)]