26254060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 63330624

約数和(自身を除く): 37076564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 677, 1108, 1354, 1385, 1939, 2708, 2770, 3385, 3878, 4739, 5540, 6770, 7756, 9478, 9695, 13540, 18956, 19390, 23695, 38780, 47390, 94780, 187529, 375058, 750116, 937645, 1312703, 1875290, 2625406, 3750580, 5250812, 6563515, 13127030, 26254060]

約数ペア:

[(1, 26254060), (2, 13127030), (4, 6563515), (5, 5250812), (7, 3750580), (10, 2625406), (14, 1875290), (20, 1312703), (28, 937645), (35, 750116), (70, 375058), (140, 187529), (277, 94780), (554, 47390), (677, 38780), (1108, 23695), (1354, 19390), (1385, 18956), (1939, 13540), (2708, 9695), (2770, 9478), (3385, 7756), (3878, 6770), (4739, 5540)]