7013480

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 15863040

約数和(自身を除く): 8849560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 647, 1084, 1294, 1355, 2168, 2588, 2710, 3235, 5176, 5420, 6470, 10840, 12940, 25880, 175337, 350674, 701348, 876685, 1402696, 1753370, 3506740, 7013480]

約数ペア:

[(1, 7013480), (2, 3506740), (4, 1753370), (5, 1402696), (8, 876685), (10, 701348), (20, 350674), (40, 175337), (271, 25880), (542, 12940), (647, 10840), (1084, 6470), (1294, 5420), (1355, 5176), (2168, 3235), (2588, 2710)]