4693540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 9951480

約数和(自身を除く): 5257940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2153, 2180, 4306, 8612, 10765, 21530, 43060, 234677, 469354, 938708, 1173385, 2346770, 4693540]

約数ペア:

[(1, 4693540), (2, 2346770), (4, 1173385), (5, 938708), (10, 469354), (20, 234677), (109, 43060), (218, 21530), (436, 10765), (545, 8612), (1090, 4306), (2153, 2180)]