97564460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{696889}}^1$

素因数の和:696905

約数の個数: 24

約数和(自身を含む): 234155040

約数和(自身を除く): 136590580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 696889, 1393778, 2787556, 3484445, 4878223, 6968890, 9756446, 13937780, 19512892, 24391115, 48782230, 97564460]

約数ペア:

[(1, 97564460), (2, 48782230), (4, 24391115), (5, 19512892), (7, 13937780), (10, 9756446), (14, 6968890), (20, 4878223), (28, 3484445), (35, 2787556), (70, 1393778), (140, 696889)]