126000820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1237}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 289513728

約数和(自身を除く): 163512908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 463, 926, 1237, 1852, 2315, 2474, 4630, 4948, 5093, 6185, 9260, 10186, 12370, 13607, 20372, 24740, 25465, 27214, 50930, 54428, 68035, 101860, 136070, 272140, 572731, 1145462, 2290924, 2863655, 5727310, 6300041, 11454620, 12600082, 25200164, 31500205, 63000410, 126000820]

約数ペア:

[(1, 126000820), (2, 63000410), (4, 31500205), (5, 25200164), (10, 12600082), (11, 11454620), (20, 6300041), (22, 5727310), (44, 2863655), (55, 2290924), (110, 1145462), (220, 572731), (463, 272140), (926, 136070), (1237, 101860), (1852, 68035), (2315, 54428), (2474, 50930), (4630, 27214), (4948, 25465), (5093, 24740), (6185, 20372), (9260, 13607), (10186, 12370)]