26945240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{96233}}^1$

素因数の和:96251

約数の個数: 32

約数和(自身を含む): 69288480

約数和(自身を除く): 42343240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 96233, 192466, 384932, 481165, 673631, 769864, 962330, 1347262, 1924660, 2694524, 3368155, 3849320, 5389048, 6736310, 13472620, 26945240]

約数ペア:

[(1, 26945240), (2, 13472620), (4, 6736310), (5, 5389048), (7, 3849320), (8, 3368155), (10, 2694524), (14, 1924660), (20, 1347262), (28, 962330), (35, 769864), (40, 673631), (56, 481165), (70, 384932), (140, 192466), (280, 96233)]