1424397320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1874207}}^1$

素因数の和:1874237

約数の個数: 32

約数和(自身を含む): 3373574400

約数和(自身を除く): 1949177080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1874207, 3748414, 7496828, 9371035, 14993656, 18742070, 35609933, 37484140, 71219866, 74968280, 142439732, 178049665, 284879464, 356099330, 712198660, 1424397320]

約数ペア:

[(1, 1424397320), (2, 712198660), (4, 356099330), (5, 284879464), (8, 178049665), (10, 142439732), (19, 74968280), (20, 71219866), (38, 37484140), (40, 35609933), (76, 18742070), (95, 14993656), (152, 9371035), (190, 7496828), (380, 3748414), (760, 1874207)]