87087740

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{28837}}^1$

素因数の和:28997

約数の個数: 24

約数和(自身を含む): 184101792

約数和(自身を除く): 97014052

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 28837, 57674, 115348, 144185, 288370, 576740, 4354387, 8708774, 17417548, 21771935, 43543870, 87087740]

約数ペア:

[(1, 87087740), (2, 43543870), (4, 21771935), (5, 17417548), (10, 8708774), (20, 4354387), (151, 576740), (302, 288370), (604, 144185), (755, 115348), (1510, 57674), (3020, 28837)]