3261084080

素因数分解:

$2^4\times 5^1\times {\mathrm{971}}^1\times {\mathrm{41981}}^1$

素因数の和:42965

約数の個数: 40

約数和(自身を含む): 7590009744

約数和(自身を除く): 4328925664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 971, 1942, 3884, 4855, 7768, 9710, 15536, 19420, 38840, 41981, 77680, 83962, 167924, 209905, 335848, 419810, 671696, 839620, 1679240, 3358480, 40763551, 81527102, 163054204, 203817755, 326108408, 407635510, 652216816, 815271020, 1630542040, 3261084080]

約数ペア:

[(1, 3261084080), (2, 1630542040), (4, 815271020), (5, 652216816), (8, 407635510), (10, 326108408), (16, 203817755), (20, 163054204), (40, 81527102), (80, 40763551), (971, 3358480), (1942, 1679240), (3884, 839620), (4855, 671696), (7768, 419810), (9710, 335848), (15536, 209905), (19420, 167924), (38840, 83962), (41981, 77680)]