5412220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 12606048

約数和(自身を除く): 7193828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 337, 365, 674, 730, 803, 1348, 1460, 1606, 1685, 3212, 3370, 3707, 4015, 6740, 7414, 8030, 14828, 16060, 18535, 24601, 37070, 49202, 74140, 98404, 123005, 246010, 270611, 492020, 541222, 1082444, 1353055, 2706110, 5412220]

約数ペア:

[(1, 5412220), (2, 2706110), (4, 1353055), (5, 1082444), (10, 541222), (11, 492020), (20, 270611), (22, 246010), (44, 123005), (55, 98404), (73, 74140), (110, 49202), (146, 37070), (220, 24601), (292, 18535), (337, 16060), (365, 14828), (674, 8030), (730, 7414), (803, 6740), (1348, 4015), (1460, 3707), (1606, 3370), (1685, 3212)]