1592920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5689}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 4096800

約数和(自身を除く): 2503880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5689, 11378, 22756, 28445, 39823, 45512, 56890, 79646, 113780, 159292, 199115, 227560, 318584, 398230, 796460, 1592920]

約数ペア:

[(1, 1592920), (2, 796460), (4, 398230), (5, 318584), (7, 227560), (8, 199115), (10, 159292), (14, 113780), (20, 79646), (28, 56890), (35, 45512), (40, 39823), (56, 28445), (70, 22756), (140, 11378), (280, 5689)]