1129037620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1319}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 2398556160

約数和(自身を除く): 1269518540

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 337, 508, 635, 674, 1270, 1319, 1348, 1685, 2540, 2638, 3370, 5276, 6595, 6740, 13190, 26380, 42799, 85598, 167513, 171196, 213995, 335026, 427990, 444503, 670052, 837565, 855980, 889006, 1675130, 1778012, 2222515, 3350260, 4445030, 8890060, 56451881, 112903762, 225807524, 282259405, 564518810, 1129037620]

約数ペア:

[(1, 1129037620), (2, 564518810), (4, 282259405), (5, 225807524), (10, 112903762), (20, 56451881), (127, 8890060), (254, 4445030), (337, 3350260), (508, 2222515), (635, 1778012), (674, 1675130), (1270, 889006), (1319, 855980), (1348, 837565), (1685, 670052), (2540, 444503), (2638, 427990), (3370, 335026), (5276, 213995), (6595, 171196), (6740, 167513), (13190, 85598), (26380, 42799)]