2875550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 36

約数和(自身を含む): 5710200

約数和(自身を除く): 2834650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 289, 398, 425, 578, 850, 995, 1445, 1990, 2890, 3383, 4975, 6766, 7225, 9950, 14450, 16915, 33830, 57511, 84575, 115022, 169150, 287555, 575110, 1437775, 2875550]

約数ペア:

[(1, 2875550), (2, 1437775), (5, 575110), (10, 287555), (17, 169150), (25, 115022), (34, 84575), (50, 57511), (85, 33830), (170, 16915), (199, 14450), (289, 9950), (398, 7225), (425, 6766), (578, 4975), (850, 3383), (995, 2890), (1445, 1990)]