13309030780

素因数分解:

$2^2\times 5^1\times {\mathrm{32831}}^1\times {\mathrm{20269}}^1$

素因数の和:53109

約数の個数: 24

約数和(自身を含む): 27951194880

約数和(自身を除く): 14642164100

約数列:

[1, 2, 4, 5, 10, 20, 20269, 32831, 40538, 65662, 81076, 101345, 131324, 164155, 202690, 328310, 405380, 656620, 665451539, 1330903078, 2661806156, 3327257695, 6654515390, 13309030780]

約数ペア:

[(1, 13309030780), (2, 6654515390), (4, 3327257695), (5, 2661806156), (10, 1330903078), (20, 665451539), (20269, 656620), (32831, 405380), (40538, 328310), (65662, 202690), (81076, 164155), (101345, 131324)]