26014740460

素因数分解:

$2^2\times 5^1\times {\mathrm{8443}}^1\times {\mathrm{154061}}^1$

素因数の和:162513

約数の個数: 24

約数和(自身を含む): 54637780176

約数和(自身を除く): 28623039716

約数列:

[1, 2, 4, 5, 10, 20, 8443, 16886, 33772, 42215, 84430, 154061, 168860, 308122, 616244, 770305, 1540610, 3081220, 1300737023, 2601474046, 5202948092, 6503685115, 13007370230, 26014740460]

約数ペア:

[(1, 26014740460), (2, 13007370230), (4, 6503685115), (5, 5202948092), (10, 2601474046), (20, 1300737023), (8443, 3081220), (16886, 1540610), (33772, 770305), (42215, 616244), (84430, 308122), (154061, 168860)]