40094450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 81959040

約数和(自身を除く): 41864590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 269, 271, 275, 538, 542, 550, 1345, 1355, 2690, 2710, 2959, 2981, 5918, 5962, 6725, 6775, 13450, 13550, 14795, 14905, 29590, 29810, 72899, 73975, 74525, 145798, 147950, 149050, 364495, 728990, 801889, 1603778, 1822475, 3644950, 4009445, 8018890, 20047225, 40094450]

約数ペア:

[(1, 40094450), (2, 20047225), (5, 8018890), (10, 4009445), (11, 3644950), (22, 1822475), (25, 1603778), (50, 801889), (55, 728990), (110, 364495), (269, 149050), (271, 147950), (275, 145798), (538, 74525), (542, 73975), (550, 72899), (1345, 29810), (1355, 29590), (2690, 14905), (2710, 14795), (2959, 13550), (2981, 13450), (5918, 6775), (5962, 6725)]