7808180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5827}}^1$

素因数の和:5903

約数の個数: 24

約数和(自身を含む): 16644768

約数和(自身を除く): 8836588

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 5827, 11654, 23308, 29135, 58270, 116540, 390409, 780818, 1561636, 1952045, 3904090, 7808180]

約数ペア:

[(1, 7808180), (2, 3904090), (4, 1952045), (5, 1561636), (10, 780818), (20, 390409), (67, 116540), (134, 58270), (268, 29135), (335, 23308), (670, 11654), (1340, 5827)]