25345367060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19163}}^1\times {\mathrm{5087}}^1$

素因数の和:24272

約数の個数: 48

約数和(自身を含む): 57333782016

約数和(自身を除く): 31988414956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5087, 10174, 19163, 20348, 25435, 38326, 50870, 66131, 76652, 95815, 101740, 132262, 191630, 249119, 264524, 330655, 383260, 498238, 661310, 996476, 1245595, 1322620, 2491190, 4982380, 97482181, 194964362, 389928724, 487410905, 974821810, 1267268353, 1949643620, 2534536706, 5069073412, 6336341765, 12672683530, 25345367060]

約数ペア:

[(1, 25345367060), (2, 12672683530), (4, 6336341765), (5, 5069073412), (10, 2534536706), (13, 1949643620), (20, 1267268353), (26, 974821810), (52, 487410905), (65, 389928724), (130, 194964362), (260, 97482181), (5087, 4982380), (10174, 2491190), (19163, 1322620), (20348, 1245595), (25435, 996476), (38326, 661310), (50870, 498238), (66131, 383260), (76652, 330655), (95815, 264524), (101740, 249119), (132262, 191630)]