434520220

素因数分解:

$2^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{13033}}^1$

素因数の和:14709

約数の個数: 24

約数和(自身を含む): 913109904

約数和(自身を除く): 478589684

約数列:

[1, 2, 4, 5, 10, 20, 1667, 3334, 6668, 8335, 13033, 16670, 26066, 33340, 52132, 65165, 130330, 260660, 21726011, 43452022, 86904044, 108630055, 217260110, 434520220]

約数ペア:

[(1, 434520220), (2, 217260110), (4, 108630055), (5, 86904044), (10, 43452022), (20, 21726011), (1667, 260660), (3334, 130330), (6668, 65165), (8335, 52132), (13033, 33340), (16670, 26066)]