5248280

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 11890800

約数和(自身を除く): 6642520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 733, 895, 1432, 1466, 1790, 2932, 3580, 3665, 5864, 7160, 7330, 14660, 29320, 131207, 262414, 524828, 656035, 1049656, 1312070, 2624140, 5248280]

約数ペア:

[(1, 5248280), (2, 2624140), (4, 1312070), (5, 1049656), (8, 656035), (10, 524828), (20, 262414), (40, 131207), (179, 29320), (358, 14660), (716, 7330), (733, 7160), (895, 5864), (1432, 3665), (1466, 3580), (1790, 2932)]