226720510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5119}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 421724160

約数和(自身を除く): 195003650

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 4429, 5119, 8858, 10238, 22145, 25595, 44290, 51190, 220117, 440234, 527257, 1054514, 1100585, 2201170, 2636285, 5272570, 22672051, 45344102, 113360255, 226720510]

約数ペア:

[(1, 226720510), (2, 113360255), (5, 45344102), (10, 22672051), (43, 5272570), (86, 2636285), (103, 2201170), (206, 1100585), (215, 1054514), (430, 527257), (515, 440234), (1030, 220117), (4429, 51190), (5119, 44290), (8858, 25595), (10238, 22145)]