67591520

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 160474608

約数和(自身を除く): 92883088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 1861, 2270, 3632, 3722, 4540, 7264, 7444, 9080, 9305, 14888, 18160, 18610, 29776, 36320, 37220, 59552, 74440, 148880, 297760, 422447, 844894, 1689788, 2112235, 3379576, 4224470, 6759152, 8448940, 13518304, 16897880, 33795760, 67591520]

約数ペア:

[(1, 67591520), (2, 33795760), (4, 16897880), (5, 13518304), (8, 8448940), (10, 6759152), (16, 4224470), (20, 3379576), (32, 2112235), (40, 1689788), (80, 844894), (160, 422447), (227, 297760), (454, 148880), (908, 74440), (1135, 59552), (1816, 37220), (1861, 36320), (2270, 29776), (3632, 18610), (3722, 18160), (4540, 14888), (7264, 9305), (7444, 9080)]