75625180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 168902496

約数和(自身を除く): 93277316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 347, 641, 694, 1282, 1388, 1735, 2564, 3205, 3470, 5899, 6410, 6940, 10897, 11798, 12820, 21794, 23596, 29495, 43588, 54485, 58990, 108970, 117980, 217940, 222427, 444854, 889708, 1112135, 2224270, 3781259, 4448540, 7562518, 15125036, 18906295, 37812590, 75625180]

約数ペア:

[(1, 75625180), (2, 37812590), (4, 18906295), (5, 15125036), (10, 7562518), (17, 4448540), (20, 3781259), (34, 2224270), (68, 1112135), (85, 889708), (170, 444854), (340, 222427), (347, 217940), (641, 117980), (694, 108970), (1282, 58990), (1388, 54485), (1735, 43588), (2564, 29495), (3205, 23596), (3470, 21794), (5899, 12820), (6410, 11798), (6940, 10897)]