23084740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 32685884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 911, 1267, 1810, 1822, 2534, 3620, 3644, 4555, 5068, 6335, 6377, 9110, 12670, 12754, 18220, 25340, 25508, 31885, 63770, 127540, 164891, 329782, 659564, 824455, 1154237, 1648910, 2308474, 3297820, 4616948, 5771185, 11542370, 23084740]

約数ペア:

[(1, 23084740), (2, 11542370), (4, 5771185), (5, 4616948), (7, 3297820), (10, 2308474), (14, 1648910), (20, 1154237), (28, 824455), (35, 659564), (70, 329782), (140, 164891), (181, 127540), (362, 63770), (724, 31885), (905, 25508), (911, 25340), (1267, 18220), (1810, 12754), (1822, 12670), (2534, 9110), (3620, 6377), (3644, 6335), (4555, 5068)]