17048920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{60889}}^1$

素因数の和:60907

約数の個数: 32

約数和(自身を含む): 43840800

約数和(自身を除く): 26791880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 60889, 121778, 243556, 304445, 426223, 487112, 608890, 852446, 1217780, 1704892, 2131115, 2435560, 3409784, 4262230, 8524460, 17048920]

約数ペア:

[(1, 17048920), (2, 8524460), (4, 4262230), (5, 3409784), (7, 2435560), (8, 2131115), (10, 1704892), (14, 1217780), (20, 852446), (28, 608890), (35, 487112), (40, 426223), (56, 304445), (70, 243556), (140, 121778), (280, 60889)]