5048420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19417}}^1$

素因数の和:19439

約数の個数: 24

約数和(自身を含む): 11417784

約数和(自身を除く): 6369364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19417, 38834, 77668, 97085, 194170, 252421, 388340, 504842, 1009684, 1262105, 2524210, 5048420]

約数ペア:

[(1, 5048420), (2, 2524210), (4, 1262105), (5, 1009684), (10, 504842), (13, 388340), (20, 252421), (26, 194170), (52, 97085), (65, 77668), (130, 38834), (260, 19417)]