5485840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 13034880

約数和(自身を除く): 7549040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1459, 1880, 2918, 3760, 5836, 7295, 11672, 14590, 23344, 29180, 58360, 68573, 116720, 137146, 274292, 342865, 548584, 685730, 1097168, 1371460, 2742920, 5485840]

約数ペア:

[(1, 5485840), (2, 2742920), (4, 1371460), (5, 1097168), (8, 685730), (10, 548584), (16, 342865), (20, 274292), (40, 137146), (47, 116720), (80, 68573), (94, 58360), (188, 29180), (235, 23344), (376, 14590), (470, 11672), (752, 7295), (940, 5836), (1459, 3760), (1880, 2918)]