1014871880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2306527}}^1$

素因数の和:2306549

約数の個数: 32

約数和(自身を含む): 2491050240

約数和(自身を除く): 1476178360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2306527, 4613054, 9226108, 11532635, 18452216, 23065270, 25371797, 46130540, 50743594, 92261080, 101487188, 126858985, 202974376, 253717970, 507435940, 1014871880]

約数ペア:

[(1, 1014871880), (2, 507435940), (4, 253717970), (5, 202974376), (8, 126858985), (10, 101487188), (11, 92261080), (20, 50743594), (22, 46130540), (40, 25371797), (44, 23065270), (55, 18452216), (88, 11532635), (110, 9226108), (220, 4613054), (440, 2306527)]