87314320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20593}}^1$

素因数の和:20659

約数の個数: 40

約数和(自身を含む): 206846136

約数和(自身を除く): 119531816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 20593, 41186, 82372, 102965, 164744, 205930, 329488, 411860, 823720, 1091429, 1647440, 2182858, 4365716, 5457145, 8731432, 10914290, 17462864, 21828580, 43657160, 87314320]

約数ペア:

[(1, 87314320), (2, 43657160), (4, 21828580), (5, 17462864), (8, 10914290), (10, 8731432), (16, 5457145), (20, 4365716), (40, 2182858), (53, 1647440), (80, 1091429), (106, 823720), (212, 411860), (265, 329488), (424, 205930), (530, 164744), (848, 102965), (1060, 82372), (2120, 41186), (4240, 20593)]