26746780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 60159456

約数和(自身を除く): 33412676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 811, 970, 1622, 1649, 1940, 3244, 3298, 4055, 6596, 8110, 8245, 13787, 16220, 16490, 27574, 32980, 55148, 68935, 78667, 137870, 157334, 275740, 314668, 393335, 786670, 1337339, 1573340, 2674678, 5349356, 6686695, 13373390, 26746780]

約数ペア:

[(1, 26746780), (2, 13373390), (4, 6686695), (5, 5349356), (10, 2674678), (17, 1573340), (20, 1337339), (34, 786670), (68, 393335), (85, 314668), (97, 275740), (170, 157334), (194, 137870), (340, 78667), (388, 68935), (485, 55148), (811, 32980), (970, 27574), (1622, 16490), (1649, 16220), (1940, 13787), (3244, 8245), (3298, 8110), (4055, 6596)]