5288285840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1406459}}^1$

素因数の和:1406519

約数の個数: 40

約数和(自身を含む): 12556874880

約数和(自身を除く): 7268589040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 1406459, 2812918, 5625836, 7032295, 11251672, 14064590, 22503344, 28129180, 56258360, 66103573, 112516720, 132207146, 264414292, 330517865, 528828584, 661035730, 1057657168, 1322071460, 2644142920, 5288285840]

約数ペア:

[(1, 5288285840), (2, 2644142920), (4, 1322071460), (5, 1057657168), (8, 661035730), (10, 528828584), (16, 330517865), (20, 264414292), (40, 132207146), (47, 112516720), (80, 66103573), (94, 56258360), (188, 28129180), (235, 22503344), (376, 14064590), (470, 11251672), (752, 7032295), (940, 5625836), (1880, 2812918), (3760, 1406459)]