26937320

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2683}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 60873120

約数和(自身を除く): 33935800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 2683, 5020, 5366, 10040, 10732, 13415, 21464, 26830, 53660, 107320, 673433, 1346866, 2693732, 3367165, 5387464, 6734330, 13468660, 26937320]

約数ペア:

[(1, 26937320), (2, 13468660), (4, 6734330), (5, 5387464), (8, 3367165), (10, 2693732), (20, 1346866), (40, 673433), (251, 107320), (502, 53660), (1004, 26830), (1255, 21464), (2008, 13415), (2510, 10732), (2683, 10040), (5020, 5366)]