6434060

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 13562640

約数和(自身を除く): 7128580

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 827, 1556, 1654, 1945, 3308, 3890, 4135, 7780, 8270, 16540, 321703, 643406, 1286812, 1608515, 3217030, 6434060]

約数ペア:

[(1, 6434060), (2, 3217030), (4, 1608515), (5, 1286812), (10, 643406), (20, 321703), (389, 16540), (778, 8270), (827, 7780), (1556, 4135), (1654, 3890), (1945, 3308)]