172017850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{118633}}^1$

素因数の和:118674

約数の個数: 24

約数和(自身を含む): 330988860

約数和(自身を除く): 158971010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 118633, 237266, 593165, 1186330, 2965825, 3440357, 5931650, 6880714, 17201785, 34403570, 86008925, 172017850]

約数ペア:

[(1, 172017850), (2, 86008925), (5, 34403570), (10, 17201785), (25, 6880714), (29, 5931650), (50, 3440357), (58, 2965825), (145, 1186330), (290, 593165), (725, 237266), (1450, 118633)]