26976460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{27527}}^1$

素因数の和:27550

約数の個数: 36

約数和(自身を含む): 65902032

約数和(自身を除く): 38925572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 27527, 55054, 110108, 137635, 192689, 275270, 385378, 550540, 770756, 963445, 1348823, 1926890, 2697646, 3853780, 5395292, 6744115, 13488230, 26976460]

約数ペア:

[(1, 26976460), (2, 13488230), (4, 6744115), (5, 5395292), (7, 3853780), (10, 2697646), (14, 1926890), (20, 1348823), (28, 963445), (35, 770756), (49, 550540), (70, 385378), (98, 275270), (140, 192689), (196, 137635), (245, 110108), (490, 55054), (980, 27527)]