10917040

素因数分解:

$2^4\times 5^1\times {\mathrm{136463}}^1$

素因数の和:136476

約数の個数: 20

約数和(自身を含む): 25382304

約数和(自身を除く): 14465264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 136463, 272926, 545852, 682315, 1091704, 1364630, 2183408, 2729260, 5458520, 10917040]

約数ペア:

[(1, 10917040), (2, 5458520), (4, 2729260), (5, 2183408), (8, 1364630), (10, 1091704), (16, 682315), (20, 545852), (40, 272926), (80, 136463)]