5230780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6379}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 11254320

約数和(自身を除く): 6023540

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6379, 12758, 25516, 31895, 63790, 127580, 261539, 523078, 1046156, 1307695, 2615390, 5230780]

約数ペア:

[(1, 5230780), (2, 2615390), (4, 1307695), (5, 1046156), (10, 523078), (20, 261539), (41, 127580), (82, 63790), (164, 31895), (205, 25516), (410, 12758), (820, 6379)]