705276580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{7057}}^1$

素因数の和:7348

約数の個数: 48

約数和(自身を含む): 1565182080

約数和(自身を除く): 859905500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 380, 526, 1052, 1315, 2630, 4997, 5260, 7057, 9994, 14114, 19988, 24985, 28228, 35285, 49970, 70570, 99940, 134083, 141140, 268166, 536332, 670415, 1340830, 1855991, 2681660, 3711982, 7423964, 9279955, 18559910, 35263829, 37119820, 70527658, 141055316, 176319145, 352638290, 705276580]

約数ペア:

[(1, 705276580), (2, 352638290), (4, 176319145), (5, 141055316), (10, 70527658), (19, 37119820), (20, 35263829), (38, 18559910), (76, 9279955), (95, 7423964), (190, 3711982), (263, 2681660), (380, 1855991), (526, 1340830), (1052, 670415), (1315, 536332), (2630, 268166), (4997, 141140), (5260, 134083), (7057, 99940), (9994, 70570), (14114, 49970), (19988, 35285), (24985, 28228)]