5130740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6257}}^1$

素因数の和:6307

約数の個数: 24

約数和(自身を含む): 11039112

約数和(自身を除く): 5908372

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6257, 12514, 25028, 31285, 62570, 125140, 256537, 513074, 1026148, 1282685, 2565370, 5130740]

約数ペア:

[(1, 5130740), (2, 2565370), (4, 1282685), (5, 1026148), (10, 513074), (20, 256537), (41, 125140), (82, 62570), (164, 31285), (205, 25028), (410, 12514), (820, 6257)]