12251036140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{87507401}}^1$

素因数の和:87507417

約数の個数: 24

約数和(自身を含む): 29402487072

約数和(自身を除く): 17151450932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 87507401, 175014802, 350029604, 437537005, 612551807, 875074010, 1225103614, 1750148020, 2450207228, 3062759035, 6125518070, 12251036140]

約数ペア:

[(1, 12251036140), (2, 6125518070), (4, 3062759035), (5, 2450207228), (7, 1750148020), (10, 1225103614), (14, 875074010), (20, 612551807), (28, 437537005), (35, 350029604), (70, 175014802), (140, 87507401)]