11757320

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{733}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 26556120

約数和(自身を除く): 14798800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 733, 802, 1466, 1604, 2005, 2932, 3208, 3665, 4010, 5864, 7330, 8020, 14660, 16040, 29320, 293933, 587866, 1175732, 1469665, 2351464, 2939330, 5878660, 11757320]

約数ペア:

[(1, 11757320), (2, 5878660), (4, 2939330), (5, 2351464), (8, 1469665), (10, 1175732), (20, 587866), (40, 293933), (401, 29320), (733, 16040), (802, 14660), (1466, 8020), (1604, 7330), (2005, 5864), (2932, 4010), (3208, 3665)]