37403860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 85067136

約数和(自身を除く): 47663276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 263, 526, 547, 1052, 1094, 1315, 2188, 2630, 2735, 3419, 5260, 5470, 6838, 7111, 10940, 13676, 14222, 17095, 28444, 34190, 35555, 68380, 71110, 142220, 143861, 287722, 575444, 719305, 1438610, 1870193, 2877220, 3740386, 7480772, 9350965, 18701930, 37403860]

約数ペア:

[(1, 37403860), (2, 18701930), (4, 9350965), (5, 7480772), (10, 3740386), (13, 2877220), (20, 1870193), (26, 1438610), (52, 719305), (65, 575444), (130, 287722), (260, 143861), (263, 142220), (526, 71110), (547, 68380), (1052, 35555), (1094, 34190), (1315, 28444), (2188, 17095), (2630, 14222), (2735, 13676), (3419, 10940), (5260, 7111), (5470, 6838)]