12672650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 36

約数和(自身を含む): 25067778

約数和(自身を除く): 12395128

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 877, 1445, 1754, 2890, 4385, 7225, 8770, 14450, 14909, 21925, 29818, 43850, 74545, 149090, 253453, 372725, 506906, 745450, 1267265, 2534530, 6336325, 12672650]

約数ペア:

[(1, 12672650), (2, 6336325), (5, 2534530), (10, 1267265), (17, 745450), (25, 506906), (34, 372725), (50, 253453), (85, 149090), (170, 74545), (289, 43850), (425, 29818), (578, 21925), (850, 14909), (877, 14450), (1445, 8770), (1754, 7225), (2890, 4385)]