99962440

素因数分解:

$2^3\times 5^1\times {\mathrm{2499061}}^1$

素因数の和:2499072

約数の個数: 16

約数和(自身を含む): 224915580

約数和(自身を除く): 124953140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2499061, 4998122, 9996244, 12495305, 19992488, 24990610, 49981220, 99962440]

約数ペア:

[(1, 99962440), (2, 49981220), (4, 24990610), (5, 19992488), (8, 12495305), (10, 9996244), (20, 4998122), (40, 2499061)]