1451360

素因数分解:

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

素因数の和:255

約数の個数: 48

約数和(自身を含む): 3519936

約数和(自身を除く): 2068576

約数列:

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

約数ペア:

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