10625500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 12961700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 269, 316, 395, 500, 538, 790, 1076, 1345, 1580, 1975, 2690, 3950, 5380, 6725, 7900, 9875, 13450, 19750, 21251, 26900, 33625, 39500, 42502, 67250, 85004, 106255, 134500, 212510, 425020, 531275, 1062550, 2125100, 2656375, 5312750, 10625500]

約数ペア:

[(1, 10625500), (2, 5312750), (4, 2656375), (5, 2125100), (10, 1062550), (20, 531275), (25, 425020), (50, 212510), (79, 134500), (100, 106255), (125, 85004), (158, 67250), (250, 42502), (269, 39500), (316, 33625), (395, 26900), (500, 21251), (538, 19750), (790, 13450), (1076, 9875), (1345, 7900), (1580, 6725), (1975, 5380), (2690, 3950)]