12115300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1360

約数の個数: 36

約数和(自身を含む): 26582500

約数和(自身を除く): 14467200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1249, 1940, 2425, 2498, 4850, 4996, 6245, 9700, 12490, 24980, 31225, 62450, 121153, 124900, 242306, 484612, 605765, 1211530, 2423060, 3028825, 6057650, 12115300]

約数ペア:

[(1, 12115300), (2, 6057650), (4, 3028825), (5, 2423060), (10, 1211530), (20, 605765), (25, 484612), (50, 242306), (97, 124900), (100, 121153), (194, 62450), (388, 31225), (485, 24980), (970, 12490), (1249, 9700), (1940, 6245), (2425, 4996), (2498, 4850)]