65206310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5171}}^1$

素因数の和:5288

約数の個数: 32

約数和(自身を含む): 127727712

約数和(自身を除く): 62521402

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 5171, 6305, 10342, 12610, 25855, 51710, 67223, 134446, 336115, 501587, 672230, 1003174, 2507935, 5015870, 6520631, 13041262, 32603155, 65206310]

約数ペア:

[(1, 65206310), (2, 32603155), (5, 13041262), (10, 6520631), (13, 5015870), (26, 2507935), (65, 1003174), (97, 672230), (130, 501587), (194, 336115), (485, 134446), (970, 67223), (1261, 51710), (2522, 25855), (5171, 12610), (6305, 10342)]