3908180

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 8249472

約数和(自身を除く): 4341292

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 743, 1052, 1315, 1486, 2630, 2972, 3715, 5260, 7430, 14860, 195409, 390818, 781636, 977045, 1954090, 3908180]

約数ペア:

[(1, 3908180), (2, 1954090), (4, 977045), (5, 781636), (10, 390818), (20, 195409), (263, 14860), (526, 7430), (743, 5260), (1052, 3715), (1315, 2972), (1486, 2630)]