1036458740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{3847}}^1$

素因数の和:4584

約数の個数: 48

約数和(自身を含む): 2294947200

約数和(自身を除く): 1258488460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 709, 1418, 2836, 3545, 3847, 7090, 7694, 13471, 14180, 15388, 19235, 26942, 38470, 53884, 67355, 73093, 76940, 134710, 146186, 269420, 292372, 365465, 730930, 1461860, 2727523, 5455046, 10910092, 13637615, 27275230, 51822937, 54550460, 103645874, 207291748, 259114685, 518229370, 1036458740]

約数ペア:

[(1, 1036458740), (2, 518229370), (4, 259114685), (5, 207291748), (10, 103645874), (19, 54550460), (20, 51822937), (38, 27275230), (76, 13637615), (95, 10910092), (190, 5455046), (380, 2727523), (709, 1461860), (1418, 730930), (2836, 365465), (3545, 292372), (3847, 269420), (7090, 146186), (7694, 134710), (13471, 76940), (14180, 73093), (15388, 67355), (19235, 53884), (26942, 38470)]