2953480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 6791040

約数和(自身を除く): 3837560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1571, 1880, 3142, 6284, 7855, 12568, 15710, 31420, 62840, 73837, 147674, 295348, 369185, 590696, 738370, 1476740, 2953480]

約数ペア:

[(1, 2953480), (2, 1476740), (4, 738370), (5, 590696), (8, 369185), (10, 295348), (20, 147674), (40, 73837), (47, 62840), (94, 31420), (188, 15710), (235, 12568), (376, 7855), (470, 6284), (940, 3142), (1571, 1880)]