24687190840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47475367}}^1$

素因数の和:47475391

約数の個数: 32

約数和(自身を含む): 59818963680

約数和(自身を除く): 35131772840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 47475367, 94950734, 189901468, 237376835, 379802936, 474753670, 617179771, 949507340, 1234359542, 1899014680, 2468719084, 3085898855, 4937438168, 6171797710, 12343595420, 24687190840]

約数ペア:

[(1, 24687190840), (2, 12343595420), (4, 6171797710), (5, 4937438168), (8, 3085898855), (10, 2468719084), (13, 1899014680), (20, 1234359542), (26, 949507340), (40, 617179771), (52, 474753670), (65, 379802936), (104, 237376835), (130, 189901468), (260, 94950734), (520, 47475367)]