75647020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{56453}}^1$

素因数の和:56529

約数の個数: 24

約数和(自身を含む): 161232624

約数和(自身を除く): 85585604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 56453, 112906, 225812, 282265, 564530, 1129060, 3782351, 7564702, 15129404, 18911755, 37823510, 75647020]

約数ペア:

[(1, 75647020), (2, 37823510), (4, 18911755), (5, 15129404), (10, 7564702), (20, 3782351), (67, 1129060), (134, 564530), (268, 282265), (335, 225812), (670, 112906), (1340, 56453)]