79003340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{303859}}^1$

素因数の和:303881

約数の個数: 24

約数和(自身を含む): 178669680

約数和(自身を除く): 99666340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 303859, 607718, 1215436, 1519295, 3038590, 3950167, 6077180, 7900334, 15800668, 19750835, 39501670, 79003340]

約数ペア:

[(1, 79003340), (2, 39501670), (4, 19750835), (5, 15800668), (10, 7900334), (13, 6077180), (20, 3950167), (26, 3038590), (52, 1519295), (65, 1215436), (130, 607718), (260, 303859)]