339062020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1541191}}^1$

素因数の和:1541211

約数の個数: 24

約数和(自身を含む): 776760768

約数和(自身を除く): 437698748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1541191, 3082382, 6164764, 7705955, 15411910, 16953101, 30823820, 33906202, 67812404, 84765505, 169531010, 339062020]

約数ペア:

[(1, 339062020), (2, 169531010), (4, 84765505), (5, 67812404), (10, 33906202), (11, 30823820), (20, 16953101), (22, 15411910), (44, 7705955), (55, 6164764), (110, 3082382), (220, 1541191)]