542589260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{1051}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 1157974272

約数和(自身を除く): 615385012

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 311, 332, 415, 622, 830, 1051, 1244, 1555, 1660, 2102, 3110, 4204, 5255, 6220, 10510, 21020, 25813, 51626, 87233, 103252, 129065, 174466, 258130, 326861, 348932, 436165, 516260, 653722, 872330, 1307444, 1634305, 1744660, 3268610, 6537220, 27129463, 54258926, 108517852, 135647315, 271294630, 542589260]

約数ペア:

[(1, 542589260), (2, 271294630), (4, 135647315), (5, 108517852), (10, 54258926), (20, 27129463), (83, 6537220), (166, 3268610), (311, 1744660), (332, 1634305), (415, 1307444), (622, 872330), (830, 653722), (1051, 516260), (1244, 436165), (1555, 348932), (1660, 326861), (2102, 258130), (3110, 174466), (4204, 129065), (5255, 103252), (6220, 87233), (10510, 51626), (21020, 25813)]