26282320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17291}}^1$

素因数の和:17323

約数の個数: 40

約数和(自身を含む): 64326240

約数和(自身を除く): 38043920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 17291, 34582, 69164, 86455, 138328, 172910, 276656, 328529, 345820, 657058, 691640, 1314116, 1383280, 1642645, 2628232, 3285290, 5256464, 6570580, 13141160, 26282320]

約数ペア:

[(1, 26282320), (2, 13141160), (4, 6570580), (5, 5256464), (8, 3285290), (10, 2628232), (16, 1642645), (19, 1383280), (20, 1314116), (38, 691640), (40, 657058), (76, 345820), (80, 328529), (95, 276656), (152, 172910), (190, 138328), (304, 86455), (380, 69164), (760, 34582), (1520, 17291)]