5290147160

素因数分解:

$2^3\times 5^1\times {\mathrm{132253679}}^1$

素因数の和:132253690

約数の個数: 16

約数和(自身を含む): 11902831200

約数和(自身を除く): 6612684040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132253679, 264507358, 529014716, 661268395, 1058029432, 1322536790, 2645073580, 5290147160]

約数ペア:

[(1, 5290147160), (2, 2645073580), (4, 1322536790), (5, 1058029432), (8, 661268395), (10, 529014716), (20, 264507358), (40, 132253679)]