3182840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 7318080

約数和(自身を除く): 4135240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1693, 1880, 3386, 6772, 8465, 13544, 16930, 33860, 67720, 79571, 159142, 318284, 397855, 636568, 795710, 1591420, 3182840]

約数ペア:

[(1, 3182840), (2, 1591420), (4, 795710), (5, 636568), (8, 397855), (10, 318284), (20, 159142), (40, 79571), (47, 67720), (94, 33860), (188, 16930), (235, 13544), (376, 8465), (470, 6772), (940, 3386), (1693, 1880)]