433040

素因数分解:

$2^4\times 5^1\times {\mathrm{5413}}^1$

素因数の和:5426

約数の個数: 20

約数和(自身を含む): 1007004

約数和(自身を除く): 573964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5413, 10826, 21652, 27065, 43304, 54130, 86608, 108260, 216520, 433040]

約数ペア:

[(1, 433040), (2, 216520), (4, 108260), (5, 86608), (8, 54130), (10, 43304), (16, 27065), (20, 21652), (40, 10826), (80, 5413)]