1144004920

素因数分解:

$2^3\times 5^1\times {\mathrm{28600123}}^1$

素因数の和:28600134

約数の個数: 16

約数和(自身を含む): 2574011160

約数和(自身を除く): 1430006240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 28600123, 57200246, 114400492, 143000615, 228800984, 286001230, 572002460, 1144004920]

約数ペア:

[(1, 1144004920), (2, 572002460), (4, 286001230), (5, 228800984), (8, 143000615), (10, 114400492), (20, 57200246), (40, 28600123)]