2309370160

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{129449}}^1$

素因数の和:129685

約数の個数: 40

約数和(自身を含む): 5393404800

約数和(自身を除く): 3084034640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 8920, 17840, 129449, 258898, 517796, 647245, 1035592, 1294490, 2071184, 2588980, 5177960, 10355920, 28867127, 57734254, 115468508, 144335635, 230937016, 288671270, 461874032, 577342540, 1154685080, 2309370160]

約数ペア:

[(1, 2309370160), (2, 1154685080), (4, 577342540), (5, 461874032), (8, 288671270), (10, 230937016), (16, 144335635), (20, 115468508), (40, 57734254), (80, 28867127), (223, 10355920), (446, 5177960), (892, 2588980), (1115, 2071184), (1784, 1294490), (2230, 1035592), (3568, 647245), (4460, 517796), (8920, 258898), (17840, 129449)]