29128020460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18914299}}^1$

素因数の和:18914326

約数の個数: 48

約数和(自身を含む): 76262457600

約数和(自身を除く): 47134437140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 18914299, 37828598, 75657196, 94571495, 132400093, 189142990, 208057289, 264800186, 378285980, 416114578, 529600372, 662000465, 832229156, 1040286445, 1324000930, 1456401023, 2080572890, 2648001860, 2912802046, 4161145780, 5825604092, 7282005115, 14564010230, 29128020460]

約数ペア:

[(1, 29128020460), (2, 14564010230), (4, 7282005115), (5, 5825604092), (7, 4161145780), (10, 2912802046), (11, 2648001860), (14, 2080572890), (20, 1456401023), (22, 1324000930), (28, 1040286445), (35, 832229156), (44, 662000465), (55, 529600372), (70, 416114578), (77, 378285980), (110, 264800186), (140, 208057289), (154, 189142990), (220, 132400093), (308, 94571495), (385, 75657196), (770, 37828598), (1540, 18914299)]