97660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 216720

約数和(自身を除く): 119060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 257, 380, 514, 1028, 1285, 2570, 4883, 5140, 9766, 19532, 24415, 48830, 97660]

約数ペア:

[(1, 97660), (2, 48830), (4, 24415), (5, 19532), (10, 9766), (19, 5140), (20, 4883), (38, 2570), (76, 1285), (95, 1028), (190, 514), (257, 380)]