66468350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{102259}}^1$

素因数の和:102284

約数の個数: 24

約数和(自身を含む): 133142520

約数和(自身を除く): 66674170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 102259, 204518, 511295, 1022590, 1329367, 2556475, 2658734, 5112950, 6646835, 13293670, 33234175, 66468350]

約数ペア:

[(1, 66468350), (2, 33234175), (5, 13293670), (10, 6646835), (13, 5112950), (25, 2658734), (26, 2556475), (50, 1329367), (65, 1022590), (130, 511295), (325, 204518), (650, 102259)]