4485680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 10660032

約数和(自身を除く): 6174352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1193, 1880, 2386, 3760, 4772, 5965, 9544, 11930, 19088, 23860, 47720, 56071, 95440, 112142, 224284, 280355, 448568, 560710, 897136, 1121420, 2242840, 4485680]

約数ペア:

[(1, 4485680), (2, 2242840), (4, 1121420), (5, 897136), (8, 560710), (10, 448568), (16, 280355), (20, 224284), (40, 112142), (47, 95440), (80, 56071), (94, 47720), (188, 23860), (235, 19088), (376, 11930), (470, 9544), (752, 5965), (940, 4772), (1193, 3760), (1880, 2386)]