2023593812840

素因数分解:

$2^3\times 5^1\times {\mathrm{63803}}^1\times {\mathrm{792907}}^1$

素因数の和:856721

約数の個数: 32

約数和(自身を含む): 4553163182880

約数和(自身を除く): 2529569370040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 63803, 127606, 255212, 319015, 510424, 638030, 792907, 1276060, 1585814, 2552120, 3171628, 3964535, 6343256, 7929070, 15858140, 31716280, 50589845321, 101179690642, 202359381284, 252949226605, 404718762568, 505898453210, 1011796906420, 2023593812840]

約数ペア:

[(1, 2023593812840), (2, 1011796906420), (4, 505898453210), (5, 404718762568), (8, 252949226605), (10, 202359381284), (20, 101179690642), (40, 50589845321), (63803, 31716280), (127606, 15858140), (255212, 7929070), (319015, 6343256), (510424, 3964535), (638030, 3171628), (792907, 2552120), (1276060, 1585814)]