82012040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{186391}}^1$

素因数の和:186413

約数の個数: 32

約数和(自身を含む): 201303360

約数和(自身を除く): 119291320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 186391, 372782, 745564, 931955, 1491128, 1863910, 2050301, 3727820, 4100602, 7455640, 8201204, 10251505, 16402408, 20503010, 41006020, 82012040]

約数ペア:

[(1, 82012040), (2, 41006020), (4, 20503010), (5, 16402408), (8, 10251505), (10, 8201204), (11, 7455640), (20, 4100602), (22, 3727820), (40, 2050301), (44, 1863910), (55, 1491128), (88, 931955), (110, 745564), (220, 372782), (440, 186391)]