85605650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131701}}^1$

素因数の和:131726

約数の個数: 24

約数和(自身を含む): 171476004

約数和(自身を除く): 85870354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 131701, 263402, 658505, 1317010, 1712113, 3292525, 3424226, 6585050, 8560565, 17121130, 42802825, 85605650]

約数ペア:

[(1, 85605650), (2, 42802825), (5, 17121130), (10, 8560565), (13, 6585050), (25, 3424226), (26, 3292525), (50, 1712113), (65, 1317010), (130, 658505), (325, 263402), (650, 131701)]