10297940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4999}}^1$

素因数の和:5111

約数の個数: 24

約数和(自身を含む): 21840000

約数和(自身を除く): 11542060

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4999, 9998, 19996, 24995, 49990, 99980, 514897, 1029794, 2059588, 2574485, 5148970, 10297940]

約数ペア:

[(1, 10297940), (2, 5148970), (4, 2574485), (5, 2059588), (10, 1029794), (20, 514897), (103, 99980), (206, 49990), (412, 24995), (515, 19996), (1030, 9998), (2060, 4999)]