66105650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101701}}^1$

素因数の和:101726

約数の個数: 24

約数和(自身を含む): 132416004

約数和(自身を除く): 66310354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 101701, 203402, 508505, 1017010, 1322113, 2542525, 2644226, 5085050, 6610565, 13221130, 33052825, 66105650]

約数ペア:

[(1, 66105650), (2, 33052825), (5, 13221130), (10, 6610565), (13, 5085050), (25, 2644226), (26, 2542525), (50, 1322113), (65, 1017010), (130, 508505), (325, 203402), (650, 101701)]