2518703060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1\times {\mathrm{1489}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 5361854400

約数和(自身を除く): 2843151340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1019, 1489, 1660, 2038, 2978, 4076, 5095, 5956, 7445, 10190, 14890, 20380, 29780, 84577, 123587, 169154, 247174, 338308, 422885, 494348, 617935, 845770, 1235870, 1517291, 1691540, 2471740, 3034582, 6069164, 7586455, 15172910, 30345820, 125935153, 251870306, 503740612, 629675765, 1259351530, 2518703060]

約数ペア:

[(1, 2518703060), (2, 1259351530), (4, 629675765), (5, 503740612), (10, 251870306), (20, 125935153), (83, 30345820), (166, 15172910), (332, 7586455), (415, 6069164), (830, 3034582), (1019, 2471740), (1489, 1691540), (1660, 1517291), (2038, 1235870), (2978, 845770), (4076, 617935), (5095, 494348), (5956, 422885), (7445, 338308), (10190, 247174), (14890, 169154), (20380, 123587), (29780, 84577)]