25760150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39631}}^1$

素因数の和:39656

約数の個数: 24

約数和(自身を含む): 51600864

約数和(自身を除く): 25840714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39631, 79262, 198155, 396310, 515203, 990775, 1030406, 1981550, 2576015, 5152030, 12880075, 25760150]

約数ペア:

[(1, 25760150), (2, 12880075), (5, 5152030), (10, 2576015), (13, 1981550), (25, 1030406), (26, 990775), (50, 515203), (65, 396310), (130, 198155), (325, 79262), (650, 39631)]