7132400740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15505219}}^1$

素因数の和:15505251

約数の個数: 24

約数和(自身を含む): 15629261760

約数和(自身を除く): 8496861020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 15505219, 31010438, 62020876, 77526095, 155052190, 310104380, 356620037, 713240074, 1426480148, 1783100185, 3566200370, 7132400740]

約数ペア:

[(1, 7132400740), (2, 3566200370), (4, 1783100185), (5, 1426480148), (10, 713240074), (20, 356620037), (23, 310104380), (46, 155052190), (92, 77526095), (115, 62020876), (230, 31010438), (460, 15505219)]