186939650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 369920520

約数和(自身を除く): 182980870

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 761, 850, 1445, 1522, 2890, 3805, 4913, 7225, 7610, 9826, 12937, 14450, 19025, 24565, 25874, 38050, 49130, 64685, 122825, 129370, 219929, 245650, 323425, 439858, 646850, 1099645, 2199290, 3738793, 5498225, 7477586, 10996450, 18693965, 37387930, 93469825, 186939650]

約数ペア:

[(1, 186939650), (2, 93469825), (5, 37387930), (10, 18693965), (17, 10996450), (25, 7477586), (34, 5498225), (50, 3738793), (85, 2199290), (170, 1099645), (289, 646850), (425, 439858), (578, 323425), (761, 245650), (850, 219929), (1445, 129370), (1522, 122825), (2890, 64685), (3805, 49130), (4913, 38050), (7225, 25874), (7610, 24565), (9826, 19025), (12937, 14450)]