5490280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4733}}^1$

素因数の和:4773

約数の個数: 32

約数和(自身を含む): 12781800

約数和(自身を除く): 7291520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4733, 9466, 18932, 23665, 37864, 47330, 94660, 137257, 189320, 274514, 549028, 686285, 1098056, 1372570, 2745140, 5490280]

約数ペア:

[(1, 5490280), (2, 2745140), (4, 1372570), (5, 1098056), (8, 686285), (10, 549028), (20, 274514), (29, 189320), (40, 137257), (58, 94660), (116, 47330), (145, 37864), (232, 23665), (290, 18932), (580, 9466), (1160, 4733)]