126396820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5923}}^1$

素因数の和:6040

約数の個数: 48

約数和(自身を含む): 292598208

約数和(自身を除く): 166201388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5335, 5923, 10670, 11846, 21340, 23692, 29615, 59230, 65153, 118460, 130306, 260612, 325765, 574531, 651530, 1149062, 1303060, 2298124, 2872655, 5745310, 6319841, 11490620, 12639682, 25279364, 31599205, 63198410, 126396820]

約数ペア:

[(1, 126396820), (2, 63198410), (4, 31599205), (5, 25279364), (10, 12639682), (11, 11490620), (20, 6319841), (22, 5745310), (44, 2872655), (55, 2298124), (97, 1303060), (110, 1149062), (194, 651530), (220, 574531), (388, 325765), (485, 260612), (970, 130306), (1067, 118460), (1940, 65153), (2134, 59230), (4268, 29615), (5335, 23692), (5923, 21340), (10670, 11846)]