504894484900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{388380373}}^1$

素因数の和:388380400

約数の個数: 36

約数和(自身を含む): 1179899576212

約数和(自身を除く): 675005091312

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 388380373, 776760746, 1553521492, 1941901865, 3883803730, 5048944849, 7767607460, 9709509325, 10097889698, 19419018650, 20195779396, 25244724245, 38838037300, 50489448490, 100978896980, 126223621225, 252447242450, 504894484900]

約数ペア:

[(1, 504894484900), (2, 252447242450), (4, 126223621225), (5, 100978896980), (10, 50489448490), (13, 38838037300), (20, 25244724245), (25, 20195779396), (26, 19419018650), (50, 10097889698), (52, 9709509325), (65, 7767607460), (100, 5048944849), (130, 3883803730), (260, 1941901865), (325, 1553521492), (650, 776760746), (1300, 388380373)]