98835340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 219744000

約数和(自身を除く): 120908660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 199, 380, 398, 796, 995, 1307, 1990, 2614, 3781, 3980, 5228, 6535, 7562, 13070, 15124, 18905, 24833, 26140, 37810, 49666, 75620, 99332, 124165, 248330, 260093, 496660, 520186, 1040372, 1300465, 2600930, 4941767, 5201860, 9883534, 19767068, 24708835, 49417670, 98835340]

約数ペア:

[(1, 98835340), (2, 49417670), (4, 24708835), (5, 19767068), (10, 9883534), (19, 5201860), (20, 4941767), (38, 2600930), (76, 1300465), (95, 1040372), (190, 520186), (199, 496660), (380, 260093), (398, 248330), (796, 124165), (995, 99332), (1307, 75620), (1990, 49666), (2614, 37810), (3781, 26140), (3980, 24833), (5228, 18905), (6535, 15124), (7562, 13070)]