5121380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23279}}^1$

素因数の和:23299

約数の個数: 24

約数和(自身を含む): 11733120

約数和(自身を除く): 6611740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 23279, 46558, 93116, 116395, 232790, 256069, 465580, 512138, 1024276, 1280345, 2560690, 5121380]

約数ペア:

[(1, 5121380), (2, 2560690), (4, 1280345), (5, 1024276), (10, 512138), (11, 465580), (20, 256069), (22, 232790), (44, 116395), (55, 93116), (110, 46558), (220, 23279)]