25791350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39679}}^1$

素因数の和:39704

約数の個数: 24

約数和(自身を含む): 51663360

約数和(自身を除く): 25872010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39679, 79358, 198395, 396790, 515827, 991975, 1031654, 1983950, 2579135, 5158270, 12895675, 25791350]

約数ペア:

[(1, 25791350), (2, 12895675), (5, 5158270), (10, 2579135), (13, 1983950), (25, 1031654), (26, 991975), (50, 515827), (65, 396790), (130, 198395), (325, 79358), (650, 39679)]