223859540

素因数分解:

$2^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{4933}}^1$

素因数の和:7211

約数の個数: 24

約数和(自身を含む): 470407560

約数和(自身を除く): 246548020

約数列:

[1, 2, 4, 5, 10, 20, 2269, 4538, 4933, 9076, 9866, 11345, 19732, 22690, 24665, 45380, 49330, 98660, 11192977, 22385954, 44771908, 55964885, 111929770, 223859540]

約数ペア:

[(1, 223859540), (2, 111929770), (4, 55964885), (5, 44771908), (10, 22385954), (20, 11192977), (2269, 98660), (4538, 49330), (4933, 45380), (9076, 24665), (9866, 22690), (11345, 19732)]