2902720

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 7095744

約数和(自身を除く): 4193024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 193, 235, 320, 376, 386, 470, 752, 772, 940, 965, 1504, 1544, 1880, 1930, 3008, 3088, 3760, 3860, 6176, 7520, 7720, 9071, 12352, 15040, 15440, 18142, 30880, 36284, 45355, 61760, 72568, 90710, 145136, 181420, 290272, 362840, 580544, 725680, 1451360, 2902720]

約数ペア:

[(1, 2902720), (2, 1451360), (4, 725680), (5, 580544), (8, 362840), (10, 290272), (16, 181420), (20, 145136), (32, 90710), (40, 72568), (47, 61760), (64, 45355), (80, 36284), (94, 30880), (160, 18142), (188, 15440), (193, 15040), (235, 12352), (320, 9071), (376, 7720), (386, 7520), (470, 6176), (752, 3860), (772, 3760), (940, 3088), (965, 3008), (1504, 1930), (1544, 1880)]