141527440

素因数分解:

$2^4\times 5^1\times {\mathrm{1769093}}^1$

素因数の和:1769106

約数の個数: 20

約数和(自身を含む): 329051484

約数和(自身を除く): 187524044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1769093, 3538186, 7076372, 8845465, 14152744, 17690930, 28305488, 35381860, 70763720, 141527440]

約数ペア:

[(1, 141527440), (2, 70763720), (4, 35381860), (5, 28305488), (8, 17690930), (10, 14152744), (16, 8845465), (20, 7076372), (40, 3538186), (80, 1769093)]