28260950

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5827}}^1$

素因数の和:5936

約数の個数: 24

約数和(自身を含む): 53116392

約数和(自身を除く): 24855442

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 5827, 11654, 29135, 58270, 145675, 291350, 565219, 1130438, 2826095, 5652190, 14130475, 28260950]

約数ペア:

[(1, 28260950), (2, 14130475), (5, 5652190), (10, 2826095), (25, 1130438), (50, 565219), (97, 291350), (194, 145675), (485, 58270), (970, 29135), (2425, 11654), (4850, 5827)]