7042550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1792

約数の個数: 24

約数和(自身を含む): 13264776

約数和(自身を除く): 6222226

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 1697, 2075, 3394, 4150, 8485, 16970, 42425, 84850, 140851, 281702, 704255, 1408510, 3521275, 7042550]

約数ペア:

[(1, 7042550), (2, 3521275), (5, 1408510), (10, 704255), (25, 281702), (50, 140851), (83, 84850), (166, 42425), (415, 16970), (830, 8485), (1697, 4150), (2075, 3394)]