5291987.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8669}}^1$

素因数の和:8859

約数の個数: 32

約数和(自身を含む): 140454000

約数和(自身を除く): 78383960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 8669, 17338, 34676, 43345, 69352, 86690, 173380, 346760, 1551751, 3103502, 6207004, 7758755, 12414008, 15517510, 31035020, 62070040]

約数ペア:

[(1, 62070040), (2, 31035020), (4, 15517510), (5, 12414008), (8, 7758755), (10, 6207004), (20, 3103502), (40, 1551751), (179, 346760), (358, 173380), (716, 86690), (895, 69352), (1432, 43345), (1790, 34676), (3580, 17338), (7160, 8669)]